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Source Code:
Sebastien CAHON
Jean-Charles BOISSON : Jean-Charles.Boisson@lifl.fr
Lessons:
Sebastien CAHON
Documentation:
Jean-Charles BOISSON : Jean-Charles.Boisson@lifl.fr

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CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
##########################################################################################################################################
### 0) If you want to set your own variables in mo-conf.cmake and avoid the cmd line
##########################################################################################################################################
INCLUDE(mo-conf.cmake OPTIONAL)
##########################################################################################################################################
##########################################################################################################################################
### 1) Project properties
##########################################################################################################################################
# set the project name
PROJECT(ParadisEO-MO)
SET(PACKAGE_BUGREPORT "paradiseo-help@lists.gforge.inria.fr" CACHE STRING "Package bug report" FORCE)
SET(PACKAGE_NAME "ParadisEO-MO - Moving Objects" CACHE STRING "Package name" FORCE)
SET(PACKAGE_STRING "ParadisEO-MO 1.2" CACHE STRING "MO Package string full name" FORCE)
SET(PACKAGE_VERSION "1.2" CACHE STRING "Package version" FORCE)
SET(GLOBAL_VERSION "1.2" CACHE STRING "Global version" FORCE)
SET(VERSION "1.2" CACHE STRING "Version" FORCE)
##########################################################################################################################################
##########################################################################################################################################
### 2) Include the common CMake configuration
##########################################################################################################################################
# The "config" variable must be provided on the command line
IF(NOT DEFINED config OR NOT config)
MESSAGE(FATAL_ERROR "The \"config\" variable must be set on the command line to
give the path of the install configuration file. ")
ENDIF(NOT DEFINED config OR NOT config)
# Need the config file whose full path is given thanks to the "config" variable
INCLUDE(${config})
##########################################################################################################################################

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set(CTEST_PROJECT_NAME "ParadisEO")
set(CTEST_NIGHTLY_START_TIME "00:00:00 EST")
set(CTEST_DROP_METHOD "http")
set(CTEST_DROP_SITE "cdash.inria.fr")
set(CTEST_DROP_LOCATION "/CDash/submit.php?project=ParadisEO")
set(CTEST_DROP_SITE_CDASH TRUE)

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PARADISEO-MO README FILE
=======================================================================
=======================================================================
Welcome to PARADISEO-MO (Moving Objects), one part of the ParadisEO framework.
=======================================================================
BUILDING PARADISEO-MO
=======================================================================
The basic installation procedure goes the following:
To compile paradiseo-mo in the default directory,
go to paradiseo-mo/build/ and run:
> cmake ../ -Dconfig=<path to the install.cmake file>
> make
// for an easy-use of the provided lessons
> make install
// optional (if the documentation is not already available)
> make doc
To compile paradiseo-mo anywhere else, simply run:
> cmake $(MO) -Dconfig=<path to the install.cmake file>
> make
// for an easy-use of the provided lessons
> make install
// optional (if the documentation is not already available)
> make doc
where $(MO) is the top-level directory of PARADISEO-MO.
To clean everything, simply run
> make clean
======================================================================
DIRECTORY STRUCTURE
======================================================================
After unpacking the archive file, you should end up with the following
structure:
.../ The MAIN PARADISEO-MO directory, created when unpacking.
|
+-- build Repertory where the executables will be produced.
|
|
+-- src SOURCE directory contains most PARADISEO-MO .h files.
|
|
+-- doc DOCUMENTATION directory (generated by Doxygen).
| |
| +- html HTML files - start at index.html.
| |
| +- latex latex files - use to generate Postcript doc.
| |
| +- man Unix man format documentation.
|
|
+-- tutorial TUTORIAL with lessons
|
+- examples APPLICATIONS - one directory per separate application.
| |
| +- tsp traveling salesman problem (TSP) example sources.
| |
| +- benchs TSP instance files.
|
+- Lesson1 How make a Hill Climbing on the TSP example (source file and lesson_1.pdf).
|
+- Lesson2 How make a Tabu Search on the TSP example (source file and lesson_2.pdf).
|
+- Lesson3 How make a Simulated Annealing on the TSP example (source file and lesson_3.pdf).
===================================================================
NOTES
===================================================================
Mailing list : paradiseo-help@lists.gforge.inria.fr

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##########################################################################################
### MO Doc generation using Doxygen
##########################################################################################
IF (DOXYGEN_FOUND)
SET(DOC_DIR ${CMAKE_BINARY_DIR}/doc CACHE PATH "MO documentation directory")
SET(MO_DOC_CONFIG_FILE "mo.doxyfile" CACHE PATH "MO documentation configuration file")
# define the doc target
IF (DOXYGEN_EXECUTABLE)
ADD_CUSTOM_TARGET(doc
COMMAND ${DOXYGEN_EXECUTABLE} ${MO_DOC_CONFIG_FILE}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
ENDIF (DOXYGEN_EXECUTABLE)
# configure doxyfile file
CONFIGURE_FILE("${CMAKE_SOURCE_DIR}/doc/${MO_DOC_CONFIG_FILE}.cmake"
"${CMAKE_BINARY_DIR}/doc/${MO_DOC_CONFIG_FILE}")
ELSE (DOXYGEN_FOUND)
MESSAGE(STATUS "Unable to generate the documentation, Doxygen package not found")
ENDIF (DOXYGEN_FOUND)
##########################################################################################

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######################################################################################
######################################################################################
### In this file, you can specify many CMake variables used to build paradisEO-MO.
######################################################################################
######################################################################################

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###############################################################
# This is a dummy file
###############################################################

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/** @mainpage Welcome to PARADISEO-Moving Objects
@section Introduction
MO is an extension of the ANSI-C++ compliant evolutionary computation library EO.
<BR>
It contains classes for almost any kind of one solution based heuristics.
@section authors AUTHORS
<TABLE>
<TR>
<TD>Sebastien CAHON</TD>
</TR>
<TR>
<TD>
<A href=http://www.lifl.fr/~boisson TARGET=blank>Jean-Charles BOISSON</A>
</TD>
</TR>
</TABLE>
@section LICENSE
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
@section Paradiseo Home Page
<A href=http://paradiseo.gforge.inria.fr>http://paradiseo.gforge.inria.fr</A>
@section Installation
The installation procedure of the package is detailed in the
<a href="../../README">README</a> file in the top-directory of the source-tree.
*/
// coding: iso-8859-1
// mode: C++
// c-file-style: "Stroustrup"
// fill-column: 80
// End:

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/*
<mo>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef __mo
#define __mo
#include "mo.h"
#endif

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/*
<mo.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
(C) OPAC Team, LIFL, 2002-2007
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _mo_h
#define _mo_h
#include <moAlgo.h>
#include <moAspirCrit.h>
#include <moBestImprSelect.h>
#include <moComparator.h>
#include <moCoolingSchedule.h>
#include <moFirstImprSelect.h>
#include <moFitComparator.h>
#include <moFitSolContinue.h>
#include <moGenSolContinue.h>
#include <moGeometricCoolingSchedule.h>
#include <moHC.h>
#include <moHCMoveLoopExpl.h>
#include <moILS.h>
#include <moImprBestFitAspirCrit.h>
#include <moItRandNextMove.h>
#include <moLinearCoolingSchedule.h>
#include <moLSCheckPoint.h>
#include <moMoveExpl.h>
#include <moMove.h>
#include <moMoveIncrEval.h>
#include <moMoveInit.h>
#include <moMoveLoopExpl.h>
#include <moMoveSelect.h>
#include <moNextMove.h>
#include <moNoAspirCrit.h>
#include <moNoFitImprSolContinue.h>
#include <moRandImprSelect.h>
#include <moRandMove.h>
#include <moSA.h>
#include <moSimpleMoveTabuList.h>
#include <moSimpleSolutionTabuList.h>
#include <moSolContinue.h>
#include <moSteadyFitSolContinue.h>
#include <moTabuList.h>
#include <moTS.h>
#include <moTSMoveLoopExpl.h>
#include <moExpl.h>
#include <moVNS.h>
#include <moTA.h>
#endif

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/*
<moAlgo.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moAlgo_h
#define _moAlgo_h
#include <eoOp.h>
//! Description of an algorithm of the paradiseo-mo library
/*!
moHC, moTS and moSA are 3 examples of algorithm of the paradiseo-mo library.
*/
template < class EOT > class moAlgo:public eoMonOp < EOT >
{};
#endif

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/*
<moAspirCrit.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moAspirCrit_h
#define _moAspirCrit_h
#include <eoFunctor.h>
//! Description of the conditions in which a tabu move could be accepted
/*!
It is only a description... An object that herits from this class is needed to be used in a moTS.
See moNoAspriCrit for example.
*/
template < class M >
class moAspirCrit: public eoBF < const M &, const typename M::EOType::Fitness &, bool >
{
public:
//! Procedure which initialises all that needs an aspiration criterion.
/*!
It can be possible that this procedure does nothing...
*/
virtual void init () = 0;
};
#endif

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/*
<moBestImprSelect.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moBestImprSelect_h
#define _moBestImprSelect_h
#include <moMoveSelect.h>
//! One of the possible moMoveSelect.
/*!
All neighbors are considered, and the movement
which enables the best improvement is selected.
*/
template < class M >
class moBestImprSelect:public moMoveSelect < M >
{
public:
//! Alias for the fitness.
typedef typename M::EOType::Fitness Fitness;
//! Procedure which initialise the exploration
/*!
\param _fitness The current fitness.
*/
void init (const Fitness & _fitness)
{
//Code only used to avoid warning because _fitness is not used in this procedure.
Fitness fitness;
fitness=(Fitness)_fitness;
//std::cout.precision(10);
//std::cout << "old fitness = " << _fitness << std::endl;
first_time = true;
}
//!Function that indicates if the current move has not improved the fitness.
/*!
If the given fitness enables an improvment,
the move (moMove) and the fitness linked to this move are saved.
\param _move a move.
\param _fitness a fitness linked to the move.
\return TRUE if the move does not improve the fitness.
*/
bool update (const M & _move, const Fitness & _fitness)
{
if ( first_time || (_fitness > best_fitness) )
{
best_fitness = _fitness;
best_move = _move;
first_time = false;
}
//std::cout << "best fitness = " << best_fitness << std::endl;
return true;
}
//! Procedure which saved the best move and fitness.
/*!
\param _move the current move (result of the procedure).
\param _fitness the current fitness (result of the procedure).
*/
void operator () (M & _move, Fitness & _fitness)
{
if(first_time)
{
throw std::runtime_error("[moBestImprSelect.h]: no move or/and no fitness already saved, update has to be called first.");
}
_move = best_move;
_fitness = best_fitness;
//std::cout << "Final fitness = " << best_fitness << std::endl;
}
private:
//! Allowing to know if at least one move has been generated.
bool first_time;
//! The best move.
M best_move;
//! The best fitness.
Fitness best_fitness;
};
#endif

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/*
<moComparator.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moComparator_h
#define _moComparator_h
//! Template for classes which need to compare two EOT and indicate if the first is "better" than the second.
/*!
The objects that extend this template describe how an EOT is "better" than an other.
*/
template<class EOT>
class moComparator: public eoBF<const EOT &, const EOT &, bool>
{};
#endif

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/*
<moCoolingSchedule.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moCoolingSchedule_h
#define _moCoolingSchedule_h
#include <eoFunctor.h>
//! This class gives the description of a cooling schedule.
/*!
It is only a description... An object that herits from this class is needed to be used in a moSA.
See moExponentialCoolingSchedule or moLinearCoolingSchedule for example.
*/
class moCoolingSchedule : public eoUF < double &, bool >
{};
#endif

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/*
<moExpl.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Salma Mesmoudi (salma.mesmoudi@inria.fr), Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moExpl_h
#define _moExpl_h
#include <eoFunctor.h>
//! Description of an explorer
/*!
This class allows to use any mutation object as a neighborhood.
*/
template < class EOT >
class moExpl : public eoBF < const EOT &, EOT &, bool >
{
public:
//! Generic constructor
/*!
Generic constructor using a eoMonOp
\param _explorer Algorithme or mutation.
*/
moExpl(eoMonOp<EOT> & _explorer): index(0)
{
explorers.clear();
addExplorer(_explorer);
}
//! Procedure which launches the moExpl.
/*!
The exploration starts from an old solution and provides a new solution.
\param _old_solution The current solution.
\param _new_solution The new solution (result of the procedure).
*/
bool operator ()(const EOT & _old_solution, EOT & _new_solution)
{
_new_solution=(EOT)_old_solution;
return (*explorers[index])(_new_solution);
}
//! Add an algorithm or mutation to neighborhoods vector
void addExplorer(eoMonOp<EOT> & _new_explorer)
{
explorers.push_back(&_new_explorer);
}
//! Procedure which modified the current explorer to use.
/*!
\param _index Index of the explorer to use.
*/
void setCurrentExplorer(unsigned int _index)
{
if( _index >= explorers.size() )
{
std::cout << "[" << _index << "]" << std::endl;
throw std::runtime_error("[moExpl.h]: bad index "+_index);
}
index=_index;
}
//! Function which returns the number of explorers already saved.
/*!
\return The number of explorers contained in the moExpl.
*/
unsigned int getExplorerNumber()
{
return explorers.size();
}
private :
unsigned int index;
//!Neighborhoods vector
std::vector< eoMonOp<EOT>* > explorers;
};
#endif

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/*
<moFirstImprSelect.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moFirstImprSelect_h
#define _moFirstImprSelect_h
#include <moMoveSelect.h>
//! One possible moMoveSelect.
/*!
The neighborhood is explored until
a move enables an improvment of the
current solution.
*/
template < class M >
class moFirstImprSelect:public moMoveSelect < M >
{
public:
//! Alias for the fitness.
typedef typename M::EOType::Fitness Fitness;
//! Procedure which initialise the exploration.
/*!
It save the current fitness as the initial value for the fitness.
\param _fitness The current fitness.
*/
virtual void init (const Fitness & _fitness)
{
valid = false;
initial_fitness = _fitness;
}
//!Function that indicates if the current move has not improved the fitness.
/*!
If the given fitness enables an improvment,
the move (moMove) should be applied to the current solution.
\param _move a move.
\param _fitness a fitness linked to the move.
\return true if the move does not improve the fitness.
*/
bool update (const M & _move, const Fitness & _fitness)
{
if (_fitness > initial_fitness)
{
best_fitness = _fitness;
best_move = _move;
valid = true;
return false;
}
return true;
}
//! Procedure which saved the best move and fitness.
/*!
\param _move the current move (result of the procedure).
\param _fitness the current fitness (result of the procedure).
*/
void operator () (M & _move, Fitness & _fitness)
{
if (valid)
{
_move = best_move;
_fitness = best_fitness;
}
}
private:
//! Allow to know if at least one move has improved the solution.
bool valid;
//! Best stored movement.
M best_move;
//! Initial fitness.
Fitness initial_fitness;
//! Best stored fitness.
Fitness best_fitness;
};
#endif

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/*
<moFitComparator.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moFitComparator_h
#define _moFitComparator_h
#include <moComparator.h>
//! Comparison according to the fitness.
/*!
An EOT is better than an other if its fitness is better.
*/
template<class EOT>
class moFitComparator: public moComparator<EOT>
{
public:
//! Function which makes the comparison and gives the result.
/*!
\param _solution1 The first solution.
\param _solution2 The second solution.
\return true if the fitness of the first solution is better than the second solution, false else.
*/
bool operator()(const EOT & _solution1, const EOT & _solution2)
{
return _solution1.fitness() > _solution2.fitness();
}
};
#endif

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/*
<moFitSolContinue.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moFitSolContinue_h
#define _moFitSolContinue_h
#include <moSolContinue.h>
//! One possible stop criterion for a solution-based heuristic.
/*!
The stop criterion corresponds to a fitness threshold gained.
*/
template < class EOT >
class moFitSolContinue:public moSolContinue < EOT >
{
public:
//! Alias for the fitness.
typedef typename EOT::Fitness Fitness;
//! Basic constructor.
/*!
\param _fitness The fitness to reach.
*/
moFitSolContinue (Fitness _fitness): fitness(_fitness)
{}
//! Function that activates the stopping criterion.
/*!
Indicates if the fitness threshold has not yet been reached.
\param _solution the current solution.
\return true or false according to the value of the fitness.
*/
bool operator () (const EOT & _solution)
{
if ( _solution.invalid() )
{
throw std::runtime_error("[moFitSolContinue.h]: The current solution has not been evaluated.");
}
return fitness > _solution.fitness();
}
//! Procedure which allows to initialise all the stuff needed.
/*!
It can be also used to reinitialize all the needed things.
*/
void init ()
{}
private:
//! Fitness target.
Fitness fitness;
};
#endif

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/*
<moGenSolContinue.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moGenSolContinue_h
#define _moGenSolContinue_h
#include "moSolContinue.h"
//! One possible stop criterion for a solution-based heuristic.
/*!
The stop criterion corresponds to a maximum number of iteration.
*/
template < class EOT >
class moGenSolContinue:public moSolContinue < EOT >
{
public:
//! Simple constructor.
/*!
\param _generationMaximumNumber The maximum number of generations.
*/
moGenSolContinue (unsigned int _generationMaximumNumber): generationMaximumNumber(_generationMaximumNumber), generationNumber(0)
{}
//! Function that activates the stop criterion.
/*!
Increments the counter and returns TRUE if the
current number of iteration is lower than the given
maximum number of iterations.
\param _solution The current solution.
\return true or false according to the current generation number.
*/
bool operator () (const EOT & _solution)
{
//code only used for avoiding warning because _sol is not used in this function.
const EOT solution(_solution);
return (++generationNumber < generationMaximumNumber);
}
//! Procedure which allows to initialise the generation counter.
/*!
It can also be used to reset the iteration counter.
*/
void init ()
{
generationNumber = 0;
}
private:
//! Iteration maximum number.
unsigned int generationMaximumNumber;
//! Iteration current number.
unsigned int generationNumber;
};
#endif

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/*
<moGeometricCoolingSchedule.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moGeometricCoolingSchedule_h
#define _moGeometricCoolingSchedule_h
#include <moCoolingSchedule.h>
//! One of the possible moCoolingSchedule
/*!
An other very simple cooling schedule, the temperature decrease according to a ratio while
the temperature is greater than a given threshold.
*/
class moGeometricCoolingSchedule: public moCoolingSchedule
{
public:
//! Simple constructor
/*!
\param _threshold the threshold.
\param _ratio the ratio used to descrease the temperature.
*/
moGeometricCoolingSchedule (double _threshold, double _ratio):threshold (_threshold), ratio (_ratio)
{}
//! Function which proceeds to the cooling.
/*!
It decreases the temperature and indicates if it is greater than the threshold.
\param _temperature the current temperature.
\return if the new temperature (current temperature * ratio) is greater than the threshold.
*/
bool operator() (double & _temperature)
{
return (_temperature *= ratio) > threshold;
}
private:
//! The temperature threhold.
double threshold;
//! The decreasing factor of the temperature.
double ratio;
};
#endif

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/*
<moHC.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef __moHC_h
#define __moHC_h
#include <eoEvalFunc.h>
#include <moAlgo.h>
#include <moHCMoveLoopExpl.h>
//! Hill Climbing (HC)
/*!
Class which describes the algorithm for a hill climbing.
*/
template < class M >
class moHC:public moAlgo < typename M::EOType >
{
//! Alias for the type.
typedef typename M::EOType EOT;
//! Alias for the fitness.
typedef typename EOT::Fitness Fitness;
public:
//! Full constructor.
/*!
All the boxes are given in order the HC to use a moHCMoveLoopExpl.
\param _move_initializer a move initialiser.
\param _next_move_generator a neighborhood explorer.
\param _incremental_evaluation a (generally) efficient evaluation function.
\param _move_selection a move selector.
\param _full_evaluation a full evaluation function.
*/
moHC (moMoveInit < M > & _move_initializer, moNextMove < M > & _next_move_generator,
moMoveIncrEval < M > & _incremental_evaluation, moMoveSelect < M > & _move_selection, eoEvalFunc < EOT > & _full_evaluation) :
move_explorer(new moHCMoveLoopExpl<M>(_move_initializer, _next_move_generator, _incremental_evaluation, _move_selection)),
full_evaluation (_full_evaluation), move_explorer_memory_allocation(true)
{}
//! Light constructor.
/*!
This constructor allow to use another moMoveExpl (generally not a moHCMoveLoopExpl).
\param _move_explorer a complete explorer.
\param _full_evaluation a full evaluation function.
*/
moHC (moMoveExpl < M > & _move_explorer, eoEvalFunc < EOT > & _full_evaluation):
move_explorer (&_move_explorer), full_evaluation (_full_evaluation), move_explorer_memory_allocation(false)
{}
//! Destructor
~moHC()
{
if(move_explorer_memory_allocation)
{
delete(move_explorer);
}
}
//! Function which launches the HC
/*!
The HC has to improve a current solution.
As the moSA and the mo TS, it can be used for HYBRIDATION in an evolutionnary algorithm.
\param _solution a current solution to improve.
\return true.
*/
bool operator ()(EOT & _solution)
{
EOT new_solution;
if ( _solution.invalid() )
{
full_evaluation(_solution);
}
new_solution=_solution;
do
{
_solution=new_solution;
(*move_explorer) (_solution, new_solution);
}
while ( new_solution.fitness() > _solution.fitness() );
return true;
}
private:
//! Complete exploration of the neighborhood.
moMoveExpl < M > * move_explorer;
//! A full evaluation function.
eoEvalFunc < EOT > & full_evaluation;
//! Indicate if the memory has been allocated for the move_explorer.
bool move_explorer_memory_allocation;
};
#endif

138
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/*
<moHCMoveLoopExpl.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef __moHCMoveLoopExpl_h
#define __moHCMoveLoopExpl_h
#include <moMoveLoopExpl.h>
#include <moMoveInit.h>
#include <moNextMove.h>
#include <moMoveIncrEval.h>
#include <moMoveSelect.h>
//! Iterative explorer used by a moHC.
template < class M >
class moHCMoveLoopExpl:public moMoveLoopExpl < M >
{
//! Alias for the type.
typedef typename M::EOType EOT;
//! Alias for the fitness.
typedef typename M::EOType::Fitness Fitness;
public:
//! Constructor.
/*!
All the boxes have to be specified.
\param _move_initializer The move initialiser.
\param _next_move_generator The neighbourhood explorer.
\param _incremental_evaluation (generally) Efficient evaluation function.
\param _move_selection The move selector.
*/
moHCMoveLoopExpl (moMoveInit < M > & _move_initializer, moNextMove < M > & _next_move_generator,
moMoveIncrEval < M > & _incremental_evaluation, moMoveSelect < M > & _move_selection) :
move_initializer (_move_initializer), next_move_generator (_next_move_generator),
incremental_evaluation (_incremental_evaluation), move_selection (_move_selection)
{}
//! Procedure which launches the explorer.
/*!
The exploration starts from an old solution and provides a new solution.
\param _old_solution The current solution.
\param _new_solution The new solution (result of the procedure).
*/
void operator () (const EOT & _old_solution, EOT & _new_solution)
{
M move, best_move;
Fitness best_fitness;
bool has_next_move, selection_update_is_ok;
if( _old_solution.invalid() )
{
throw std::runtime_error("[moHCMoveLoopExpl.h]: The current solution has not been evaluated.");
}
/*
The two following lines are added to avoid compilation warning.
<=> current best move fitness is the current fitness.
<=> move and best move are empty for the moment.
*/
best_fitness=_old_solution.fitness();
move=best_move;
//At the begining, the new sol is equivalent to the old one.
_new_solution=(EOT)_old_solution;
// Restarting the exploration of the neighbourhood
move_initializer(move, _old_solution);
move_selection.init(_old_solution.fitness ());
do
{
selection_update_is_ok = move_selection.update (move, incremental_evaluation(move, _old_solution) );
has_next_move = next_move_generator (move, _old_solution);
}
while ( selection_update_is_ok && has_next_move);
//The selecter gives the value of the best move and the corresponding best fitness.
move_selection (best_move, best_fitness);
//The best move is applied on the new solution.
best_move(_new_solution);
//The fitness is set (avoid an additional fitness compuation).
_new_solution.fitness (best_fitness);
}
private:
//! Move initialiser.
moMoveInit < M > & move_initializer;
//! Neighborhood explorer.
moNextMove < M > & next_move_generator;
//! (generally) Efficient evaluation.
moMoveIncrEval < M > & incremental_evaluation;
//! Move selector.
moMoveSelect < M > & move_selection;
};
#endif

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/*
<moILS.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moILS_h
#define _moILS_h
#include <eoEvalFunc.h>
#include <moHC.h>
#include <moTS.h>
#include <moSA.h>
//! Iterated Local Search (ILS)
/*!
Class which describes the algorithm for a iterated local search.
*/
template < class M >
class moILS:public moAlgo < typename M::EOType >
{
//! Alias for the type.
typedef typename M::EOType EOT;
//! Alias for the fitness.
typedef typename EOT::Fitness Fitness;
public:
//! Generic constructor
/*!
Generic constructor using a moAlgo
\param _algorithm The solution based heuristic to use.
\param _continue The stopping criterion.
\param _acceptance_criterion The acceptance criterion.
\param _perturbation The pertubation generator.
\param _full_evaluation The evaluation function.
*/
moILS (moAlgo<EOT> & _algorithm, moSolContinue <EOT> & _continue, moComparator<EOT> & _acceptance_criterion,
eoMonOp<EOT> & _perturbation, eoEvalFunc<EOT> & _full_evaluation):
algorithm(& _algorithm), continu(_continue), acceptance_criterion(_acceptance_criterion),
perturbation(_perturbation), full_evaluation(_full_evaluation), algorithm_memory_allocation(false)
{}
//! Constructor for using a moHC for the moAlgo
/*!
\param _move_initializer The move initialisation (for the moHC).
\param _next_move_generator The move generator (for the moHC).
\param _incremental_evaluation The partial evaluation function (for the moHC).
\param _move_selection The move selection strategy (for the moHC).
\param _continue The stopping criterion.
\param _acceptance_criterion The acceptance criterion.
\param _perturbation The pertubation generator.
\param _full_evaluation The evaluation function.
*/
moILS (moMoveInit < M > & _move_initializer, moNextMove < M > & _next_move_generator,
moMoveIncrEval < M > & _incremental_evaluation, moMoveSelect < M > & _move_selection,
moSolContinue <EOT> & _continue, moComparator<EOT> & _acceptance_criterion,
eoMonOp<EOT> & _perturbation, eoEvalFunc<EOT> & _full_evaluation):
algorithm(new moHC<M>(_move_initializer, _next_move_generator, _incremental_evaluation, _move_selection, _full_evaluation) ),
continu(_continue), acceptance_criterion(_acceptance_criterion), perturbation(_perturbation), full_evaluation(_full_evaluation),
algorithm_memory_allocation(true)
{}
//! Constructor for using a moTS for the moAlgo
/*!
\param _move_initializer The move initialisation (for the moTS).
\param _next_move_generator The move generator (for the moTS).
\param _incremental_evaluation The partial evaluation function (for the moTS).
\param _tabu_list The tabu list (for the moTS !!!!).
\param _aspiration_criterion The aspiration criterion (for the moTS).
\param _moTS_continue The stopping criterion (for the moTS).
\param _continue The stopping criterion.
\param _acceptance_criterion The acceptance criterion.
\param _perturbation The pertubation generator.
\param _full_evaluation The evaluation function.
*/
moILS (moMoveInit <M> & _move_initializer, moNextMove <M> & _next_move_generator,
moMoveIncrEval <M> & _incremental_evaluation, moTabuList <M> & _tabu_list,
moAspirCrit <M> & _aspiration_criterion, moSolContinue <EOT> & _moTS_continue,
moSolContinue <EOT> & _continue, moComparator<EOT> & _acceptance_criterion, eoMonOp<EOT> & _perturbation,
eoEvalFunc<EOT> & _full_evaluation):
algorithm(new moTS<M>(_move_initializer, _next_move_generator, _incremental_evaluation, _tabu_list, _aspiration_criterion,
_moTS_continue, _full_evaluation) ),
continu(_continue), acceptance_criterion(_acceptance_criterion), perturbation(_perturbation), full_evaluation(_full_evaluation),
algorithm_memory_allocation(true)
{}
//! Constructor for using a moSA for the moAlgo
/*!
\param _random_move_generator The random move generator (for the moSA).
\param _incremental_evaluation The partial evaluation function (for the moSA).
\param _moSA_continue The stopping criterion (for the moSA).
\param _initial_temperature The initial temperature (for the moSA).
\param _cooling_schedule The cooling schedule (for the moSA).
\param _continue The stopping criterion.
\param _acceptance_criterion The acceptance criterion.
\param _perturbation The pertubation generator.
\param _full_evaluation The evaluation function.
*/
moILS (moRandMove<M> & _random_move_generator, moMoveIncrEval <M> & _incremental_evaluation, moSolContinue <EOT> & _moSA_continue,
double _initial_temperature, moCoolingSchedule & _cooling_schedule, moSolContinue <EOT> & _continue,
moComparator<EOT> & _acceptance_criterion, eoMonOp<EOT> & _perturbation, eoEvalFunc<EOT> & _full_evaluation):
algorithm(new moSA<M>(_random_move_generator, _incremental_evaluation, _moSA_continue, _initial_temperature,
_cooling_schedule, _full_evaluation) ),
continu(_continue), acceptance_criterion(_acceptance_criterion), perturbation(_perturbation), full_evaluation(_full_evaluation),
algorithm_memory_allocation(true)
{}
//! Destructor
~moILS()
{
if(algorithm_memory_allocation)
{
delete(algorithm);
}
}
//! Function which launches the ILS
/*!
The ILS has to improve a current solution.
As the moSA, the moTS and the moHC, it can be used for HYBRIDATION in an evolutionnary algorithm.
\param _solution a current solution to improve.
\return true.
*/
bool operator()(EOT & _solution)
{
EOT _solution_saved;
if ( _solution.invalid() )
{
full_evaluation(_solution);
}
_solution_saved=_solution;
continu.init ();
// some code has been duplicated in order to avoid one perturbation and one evaluation without adding a test in the loop.
// better than a do {} while; with a test in the loop.
(*algorithm)(_solution);
if ( acceptance_criterion(_solution, _solution_saved) )
{
_solution_saved=_solution;
}
else
{
_solution=_solution_saved;
}
while ( continu (_solution) )
{
perturbation(_solution);
//_solution.invalidate();
full_evaluation(_solution);
(*algorithm)(_solution);
if ( acceptance_criterion(_solution, _solution_saved) )
{
_solution_saved=_solution;
}
else
{
_solution=_solution_saved;
}
}
return true;
}
private:
//! The solution based heuristic.
moAlgo<EOT> * algorithm;
//! The stopping criterion.
moSolContinue<EOT> & continu;
//! The acceptance criterion.
moComparator<EOT> & acceptance_criterion;
//! The perturbation generator
eoMonOp<EOT> & perturbation;
//! The full evaluation function
eoEvalFunc<EOT> & full_evaluation;
//! Indicate if the memory has been allocated for the algorithm.
bool algorithm_memory_allocation;
};
#endif

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/*
<moImprBestFitAspirCrit.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moImprBestFitAspirCrit_h
#define _moImprBestFitAspirCrit_h
#include <moAspirCrit.h>
//! One of the possible moAspirCrit
/*!
This criterion is satisfied when a given fitness
is the best ever considered.
*/
template < class M >
class moImprBestFitAspirCrit:public moAspirCrit < M >
{
public:
//! Alias for the fitness
typedef typename M::EOType::Fitness Fitness;
//! Contructor
moImprBestFitAspirCrit (): first_time(true)
{}
//! Initialisation procedure
void init ()
{
first_time = true;
}
//! Function that indicates if the current fitness is better that the already saved fitness
/*!
The first time, the function only saved the current move and fitness.
\param _move A move.
\param _fitness A fitness linked to the move.
\return true The first time and if _fitness > best_fitness, else false.
*/
bool operator () (const M & _move, const Fitness & _fitness)
{
//code only used for avoiding warning because _move is not used in this function.
const M move(_move);
if (first_time)
{
best_fitness = _fitness;
first_time = false;
return true;
}
if (_fitness > best_fitness)
{
best_fitness = _fitness;
return true;
}
return false;
}
private:
//! Best fitness found until now
Fitness best_fitness;
//! Indicates that a fitness has been already saved or not
bool first_time;
};
#endif

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/*
<moItRandNextMove.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moItRandNextMove_h
#define _moItRandNextMove_h
#include <moNextMove.h>
#include <moRandMove.h>
//! One of the possible moNextMove.
/*!
This class is a move (moMove) generator with a bound for the maximum number of iterations.
*/
template < class M >
class moItRandNextMove:public moNextMove < M >
{
//! Alias for the type.
typedef typename M::EOType EOT;
public:
//! The constructor.
/*!
Parameters only for initialising the attributes.
\param _random_move_generator The random move generator.
\param _iteration_maximum_number The iteration maximum number.
*/
moItRandNextMove (moRandMove < M > & _random_move_generator, unsigned int _iteration_maximum_number):
random_move_generator(_random_move_generator), iteration_maximum_number(_iteration_maximum_number), iteration_number(0)
{}
//! Generation of a new move
/*!
If the maximum number is not already reached, the current move is forgotten and remplaced by another one.
\param _move the current move.
\param _solution the current solution.
\return false if the maximum number of iteration is reached, else true.
*/
bool operator () (M & _move, const EOT & _solution)
{
//code only used to avoid warning because _solution is not used in this function.
const EOT solution(_solution);
if (iteration_number > iteration_maximum_number)
{
iteration_number = 0;
return false;
}
random_move_generator (_move);
iteration_number++;
return true;
}
private:
//! A move generator (generally randomly).
moRandMove < M > & random_move_generator;
//! Iteration maximum number.
unsigned int iteration_maximum_number;
//! Iteration current number.
unsigned int iteration_number;
};
#endif

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/*
<moLSCheckPoint.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moLSCheckPoint_h
#define _moLSCheckPoint_h
#include <eoFunctor.h>
//! Class which allows a checkpointing system.
/*!
Thanks to this class, at each iteration, additionnal function can be used (and not only one).
*/
template < class M >
class moLSCheckPoint:public eoBF < const M &, const typename M::EOType &, void >
{
public:
//! Function which launches the checkpointing
/*!
Each saved function is used on the current move and the current solution.
\param _move a move.
\param _solution a solution.
*/
void operator () (const M & _move, const typename M::EOType & _solution)
{
unsigned int i;
for (i = 0; i < functions.size (); i++)
{
functions[i]->operator ()(_move, _solution);
}
}
//! Procedure which add a new function to the function vector
/*!
The new function is added at the end of the vector.
\param _function a new function to add.
*/
void add (eoBF < const M &, const typename M::EOType &, void >& _function)
{
functions.push_back(& _function);
}
private:
//! Vector of functions.
std::vector < eoBF < const M &, const typename M::EOType &, void >*> functions;
};
#endif

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/*
<moLinearCoolingSchedule.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moLinearCoolingSchedule_h
#define _moLinearCoolingSchedule_h
#include <moCoolingSchedule.h>
//! One of the possible moCoolingSchedule
/*!
An another very simple cooling schedule, the temperature decrease according to a quantity while
the temperature is greater than a threshold.
*/
class moLinearCoolingSchedule: public moCoolingSchedule
{
public:
//! Simple constructor
/*!
\param _threshold the threshold.
\param _quantity the quantity used to descrease the temperature.
*/
moLinearCoolingSchedule (double _threshold, double _quantity):threshold (_threshold), quantity (_quantity)
{}
//! Function which proceeds to the cooling.
/*!
It decreases the temperature and indicates if it is greater than the threshold.
\param _current_temperature The current temperature.
\return true if the new temperature (current temperature - quantity) is greater than the threshold, false otherwise.
*/
bool operator() (double & _current_temperature)
{
return (_current_temperature -= quantity) > threshold;
}
private:
//! The temperature threhold.
double threshold;
//! The quantity that allows the temperature to decrease.
double quantity;
};
#endif

57
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/*
<moMove.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moMove_h
#define _moMove_h
#include <eoFunctor.h>
//! Definition of a move.
/*!
A move transforms a solution to another close solution.
It describes how a solution can be modified to another one.
*/
template < class EOT >
class moMove:public eoUF < EOT &, void >
{
public:
//! Alias for the type
typedef EOT EOType;
};
#endif

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trunk/paradiseo-old-mo/src/moMoveExpl.h Executable file
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/*
<moMoveExpl.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moMoveExpl_h
#define _moMoveExpl_h
#include <eoFunctor.h>
//! Description of a move (moMove) explorer
/*!
Only a description...See moMoveLoopExpl.
*/
template < class M >
class moMoveExpl : public eoBF < const typename M::EOType &, typename M::EOType &, void >
{};
#endif

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trunk/paradiseo-old-mo/src/moMoveIncrEval.h Executable file
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/*
<moMoveIncrEval.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moMoveIncrEval_h
#define _moMoveIncrEval_h
#include <eoFunctor.h>
//! (generally) Efficient evaluation function based a move and a solution.
/*!
From a move and a solution, it computes
a new fitness that could be associated to
the solution if this one is updated.
*/
template < class M, class Objective = typename M::EOType::Fitness>
class moMoveIncrEval:public eoBF < const M &, const typename M::EOType &, Objective >
{};
#endif

50
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/*
<moMoveInit.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moMoveInit_h
#define _moMoveInit_h
#include <eoFunctor.h>
//! Move (moMove) initializer
/*!
Class which allows to initiase a move.
Only a description... An object that herits from this class needs to be designed to be used.
*/
template < class M >
class moMoveInit:public eoBF < M &, const typename M::EOType &, void >
{};
#endif

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/*
<moMoveLoopExpl.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moMoveLoopExpl_h
#define _moMoveLoopExpl_h
#include <moMoveExpl.h>
//! Class which describes an iterative explorer
/*!
Only a description... moHCMoveLoopExpl and moTSMoveLoopExpl are exemples of class that are a moMoveLoopExpl.
*/
template < class M >
class moMoveLoopExpl:public moMoveExpl < M >
{};
#endif

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/*
<moMoveSelect.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moMoveSelect_h
#define _moMoveSelect_h
#include <eoFunctor.h>
#include <stdexcept>
//! Class that describes a move selector (moMove).
/*!
It iteratively considers some moves (moMove) and their
associated fitnesses. The best move is so regularly updated.
At any time, it could be accessed.
*/
template < class M >
class moMoveSelect:public eoBF < M &, typename M::EOType::Fitness &, void >
{
public:
//! Alias for the fitness
typedef typename M::EOType::Fitness Fitness;
//! Procedure which initialises all that the move selector needs including the initial fitness.
/*!
In order to know the fitness of the solution,
for which the neighborhood will
be soon explored
\param _fitness the current fitness.
*/
virtual void init (const Fitness & _fitness) = 0;
//! Function which updates the best solutions.
/*!
\param _move a new move.
\param _fitness a fitness linked to the new move.
\return a boolean that expresses the need to resume the exploration.
*/
virtual bool update (const M & _move, const Fitness & _fitness) = 0;
};
#endif

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/*
<moNextMove.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moNextMove_h
#define _moNextMove_h
#include <eoFunctor.h>
//! Class which allows to generate a new move (moMove).
/*!
Useful for the explorer (for moTS or moHC).
Does nothing... An object that herits from this class needs to be designed for being used.
*/
template < class M >
class moNextMove:public eoBF < M &, const typename M::EOType &, bool >
{};
#endif

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/*
<moNoAspirCrit.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moNoAspirCrit_h
#define _moNoAspirCrit_h
#include <moAspirCrit.h>
//! One of the possible aspiration criterion (moAspirCrit)
/*!
The simplest : never satisfied.
*/
template < class M >
class moNoAspirCrit:public moAspirCrit < M >
{
public:
//! Function which describes the aspiration criterion behaviour
/*!
Does nothing.
\param _move a move.
\param _fitness a fitness.
\return false.
*/
bool operator () (const M & _move, const typename M::EOType::Fitness & _fitness)
{
//Code only used to avoid warning because _move and _fitness are not used in this procedure.
const M move(_move);
typename M::EOType::Fitness fitness;
fitness=(typename M::EOType::Fitness)_fitness;
return false;
}
//! Procedure which initialises all that needs a moNoAspirCrit.
/*!
Nothing...
*/
void init ()
{}
};
#endif

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/*
<moNoFitImprSolContinue.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moNoFitImprSolContinue_h
#define _moNoFitImprSolContinue_h
#include <moSolContinue.h>
//! One possible stop criterion for a solution-based heuristic.
/*!
The stop criterion corresponds to a maximum number of iterations without improvement.
*/
template < class EOT >
class moNoFitImprSolContinue:public moSolContinue < EOT >
{
public:
//! Alias for the fitness.
typedef typename EOT::Fitness Fitness;
//! Basic constructor.
/*!
\param _maxNumberOfIterationWithoutImprovement The number of iterations without fitness improvement to reach for stop.
*/
moNoFitImprSolContinue (unsigned int _maxNumberOfIterationWithoutImprovement)
: maxNumberOfIterationsWithoutImprovement(_maxNumberOfIterationWithoutImprovement), firstFitnessSaved(true), counter(0)
{}
//! Function that activates the stopping criterion.
/*!
Indicates if the fitness has not been improved since a given number of iterations (after a minimum of iterations).
\param _solution the current solution.
\return true or false.
*/
bool operator () (const EOT & _solution)
{
if (_solution.invalid())
{
throw std::runtime_error("[moNoFitImprSolContinue.h]: The current solution has not been evaluated.");
}
if (firstFitnessSaved)
{
fitness=_solution.fitness();
counter=0;
firstFitnessSaved=false;
return true;
}
counter++;
if ( _solution.fitness() > fitness)
{
fitness=_solution.fitness();
counter=0;
}
if (counter==maxNumberOfIterationsWithoutImprovement)
{
std::cout << "[moNoFitImrpSolContinue.h]: Done [" << counter << "] iterations without improvement." << std::endl;
}
return counter!=maxNumberOfIterationsWithoutImprovement;
}
//! Procedure which allows to initialise all the stuff needed.
/*!
It can be also used to reinitialize all the needed things.
*/
void init ()
{
firstFitnessSaved=true;
counter=0;
}
private:
//! Maximum number of iterations without improvement allowed.
unsigned int maxNumberOfIterationsWithoutImprovement;
//! Flag that this is the first time that the fitness is used.
bool firstFitnessSaved;
//! Current Fitness.
Fitness fitness;
//! The iteration couter.
unsigned int counter;
};
#endif

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/*
<moRandImprSelect.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moRandImprSelect_h
#define _moRandImprSelect_h
#include <vector>
#include <utils/eoRNG.h>
#include <moMoveSelect.h>
//! One of the possible moMove selector (moMoveSelect)
/*!
All the neighbors are considered.
One of them that enables an improvment of the objective function is choosen.
*/
template < class M >
class moRandImprSelect: public moMoveSelect < M >
{
public:
//! Alias for the fitness
typedef typename M::EOType::Fitness Fitness;
//!Procedure which all that needs a moRandImprSelect
/*!
Give a value to the initialise fitness.
Clean the move and fitness vectors.
\param _fitness the current best fitness
*/
void init (const Fitness & _fitness)
{
initial_fitness = _fitness;
better_fitnesses.clear();
better_moves.clear();
firstTime=true;
}
//! Function that updates the fitness and move vectors
/*!
if a move give a better fitness than the initial fitness,
it is saved and the fitness too.
\param _move a new move.
\param _fitness a new fitness associated to the new move.
\return true.
*/
bool update (const M & _move, const Fitness & _fitness)
{
firstTime=false;
if (_fitness > initial_fitness)
{
better_fitnesses.push_back(_fitness);
better_moves.push_back(_move);
}
return true;
}
//! The move selection
/*!
One the saved move is randomly chosen.
\param _move the reference of the move that can be initialised by the function.
\param _fitness the reference of the fitness that can be initialised by the function.
*/
void operator () (M & _move, Fitness & _fitness)
{
unsigned int index;
index=0;
if( (better_fitnesses.size()==0) || (better_moves.size()==0) )
{
if(firstTime)
{
throw std::runtime_error("[moRandImprSelect.h]: no move or/and no fitness already saved, update has to be called first.");
}
return;
}
index = rng.random (better_fitnesses.size ());
_move = better_moves[index];
_fitness = better_fitnesses[index];
}
private:
//! Fitness of the current solution.
Fitness initial_fitness;
//! Candidate fitnesse vector.
std::vector < Fitness > better_fitnesses;
//! Candidate move vector.
std::vector < M > better_moves;
//! Indicate if update has been called or not.
bool firstTime;
};
#endif

49
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/*
<moRandMove.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moRandMove_h
#define _moRandMove_h
#include <eoFunctor.h>
//! Random move generator
/*!
Only a description... An object that herits from this class needs to be designed in order to use a moSA.
*/
template < class M >
class moRandMove:public eoUF < M &, void >
{};
#endif

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/*
<moSA.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moSA_h
#define _moSA_h
#include <eoEvalFunc.h>
#include <moAlgo.h>
#include <moRandMove.h>
#include <moMoveIncrEval.h>
#include <moCoolingSchedule.h>
#include <moSolContinue.h>
//! Simulated Annealing (SA)
/*!
Class that describes a Simulated Annealing algorithm.
*/
template < class M >
class moSA:public moAlgo < typename M::EOType >
{
//! Alias for the type
typedef typename M::EOType EOT;
//! Alias for the fitness
typedef typename EOT::Fitness Fitness;
public:
//! SA constructor
/*!
All the boxes used by a SA need to be given.
\param _random_move_generator The move generator (generally randomly).
\param _incremental_evaluation The (generally) efficient evaluation function
\param _continue The stopping criterion.
\param _initial_temperature The initial temperature.
\param _cooling_schedule The cooling schedule, describes how the temperature is modified.
\param _full_evaluation The full evaluation function.
*/
moSA (moRandMove < M > & _random_move_generator, moMoveIncrEval < M > & _incremental_evaluation,
moSolContinue < EOT > & _continue, double _initial_temperature, moCoolingSchedule & _cooling_schedule,
eoEvalFunc < EOT > & _full_evaluation):
random_move_generator(_random_move_generator), incremental_evaluation(_incremental_evaluation),
continu(_continue), initial_temperature(_initial_temperature),
cooling_schedule(_cooling_schedule), full_evaluation(_full_evaluation)
{}
//! function that launches the SA algorithm.
/*!
As a moTS or a moHC, the SA can be used for HYBRIDATION in an evolutionary algorithm.
\param _solution A solution to improve.
\return TRUE.
*/
bool operator ()(EOT & _solution)
{
Fitness incremental_fitness, delta_fit;
EOT best_solution;
double temperature;
M move;
if (_solution.invalid())
{
full_evaluation (_solution);
}
temperature = initial_temperature;
best_solution = _solution;
do
{
continu.init ();
do
{
random_move_generator(move);
incremental_fitness = incremental_evaluation (move, _solution);
delta_fit = incremental_fitness - _solution.fitness ();
if( (_solution.fitness() > incremental_fitness ) && (exp (delta_fit / temperature) > 1.0) )
{
delta_fit = -delta_fit;
}
if ( (incremental_fitness > _solution.fitness()) || (rng.uniform () < exp (delta_fit / temperature)) )
{
move(_solution);
_solution.fitness(incremental_fitness);
// Updating the best solution found until now ?
if ( _solution.fitness() > best_solution.fitness() )
{
best_solution = _solution;
}
}
}
while ( continu (_solution) );
}
while ( cooling_schedule (temperature) );
_solution = best_solution;
return true;
}
private:
//! A move generator (generally randomly)
moRandMove < M > & random_move_generator;
//! A (generally) efficient evaluation function.
moMoveIncrEval < M > & incremental_evaluation;
//! Stopping criterion before temperature update
moSolContinue < EOT > & continu;
//! Initial temperature
double initial_temperature;
//! The cooling schedule
moCoolingSchedule & cooling_schedule;
//! A full evaluation function.
eoEvalFunc < EOT > & full_evaluation;
};
#endif

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/*
<moSimpleMoveTabuList.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moSimpleMoveTabuList_h
#define _moSimpleMoveTabuList_h
#include <list>
#include <iterator>
#include <moTabuList.h>
//! Class describing a move tabu list with a limited memory.
template <class M>
class moSimpleMoveTabuList: public moTabuList < M >
{
public:
//! Alias for the type
typedef typename M::EOType EOT;
//! Alias for an iterator of a move list.
typedef typename std::list<M>::iterator moveIterator;
//! Constructor
/*
\param _size The maximum size of the move tabu list.
*/
moSimpleMoveTabuList(unsigned int _memory_maximum_size): memory_maximum_size(_memory_maximum_size), memory_size(0)
{}
//! Function that indicates if, in a given state, the _move is tabu or not.
/*!
\param _move A given moMove.
\param _solution A solution.
\return true or false.
*/
bool operator () (const M & _move, const EOT & _solution)
{
moveIterator it;
//code only used to avoid warning because _solution is not used in this function.
EOT solution=(EOT)_solution;
it=tabuList.begin();
// The code is !(*it)==_move instead of (*it)!=_move because people designing their specific move representation
// will write the "==" operator (I hope) but not necessary the "!=" operator.
while ( it!=tabuList.end() && !((*it)==_move) )
{
it++;
}
return it!=tabuList.end();
}
void add(const M & _move, const EOT & _solution)
{
//code only used to avoid warning because _solution is not used in this function.
const EOT solution(_solution);
if (memory_size!=0)
{
// Useful in the case of a move has been kept thanks to the moAspirCrit.
// In this case, the move can already be in the tabuList.
removeMove(_move);
}
tabuList.push_back(_move);
if (memory_size == memory_maximum_size)
{
tabuList.erase(tabuList.begin());
}
else
{
memory_size++;
}
}
void update ()
{
//nothing to do
}
void init ()
{
//nothing to do
}
private:
//! Procedure that removes a given move from the tabu list (if it is into, else do nothing).
/*!
\param _move A given moMove.
*/
void removeMove(const M & _move)
{
moveIterator it;
it=tabuList.begin();
// The code is !(*it)==_move instead of (*it)!=_move because people designing their specific move representation
// will write the "==" operator (I hope) but not necessary the "!=" operator.
while ( it!=tabuList.end() && (!((*it)==_move) ))
{
it++;
}
if (it!=tabuList.end())
{
tabuList.erase(it);
}
}
//! The maximum size of the tabu list.
unsigned int memory_maximum_size;
//! The current size of the tabu list.
unsigned int memory_size;
//! The move tabu list.
std::list<M> tabuList;
};
#endif

160
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/*
<moSimpleSolutionTabuList.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moSimpleSolutionTabuList_h
#define _moSimpleSolutionTabuList_h
#include <list>
#include <iterator>
#include <moTabuList.h>
//! Class describing a solution tabu list with limited length.
template <class M>
class moSimpleSolutionTabuList: public moTabuList < M >
{
public:
//! Alias for the type
typedef typename M::EOType EOT;
//! Alias for an iterator of a solution list.
typedef typename std::list<EOT>::iterator solutionIterator;
//! Constructor
/*!
\param _memory_maximum_size The maximum size of the solution tabu list.
*/
moSimpleSolutionTabuList(unsigned int _memory_maximum_size): memory_maximum_size(_memory_maximum_size), memory_size(0)
{}
//! Function that indicates if, in a given state, the _move is tabu or not.
/*!
\param _move A given moMove.
\param _solution A solution.
\return true or false.
*/
bool operator () (const M & _move, const EOT & _solution)
{
M move((M)_move);
EOT solution((EOT)_solution);
solutionIterator it;
move(solution);
it=tabuList.begin();
// The code is !(*it)==_solution instead of (*it)!=_solution because people designing their specific solution representation
// will write the "==" operator (I hope) but not necessary the "!=" operator.
while (it!=tabuList.end()&&(!((*it)==solution)))
{
it++;
}
return it!=tabuList.end();
}
void add (const M & _move, const EOT & _solution)
{
M move=(M)_move;
EOT solution=(EOT) _solution;
move(solution);
if (memory_size!=0)
{
// Useful in the case of a solution has been kept thanks to the moAspirCrit.
// In this case, the solution can already be in the tabuList.
removeSolution(_solution);
}
tabuList.push_back(_solution);
if (memory_size == memory_maximum_size)
{
tabuList.erase(tabuList.begin());
}
else
{
memory_size++;
}
}
void update ()
{
//nothing to do
}
void init ()
{
//nothing to do
}
private:
//! Procedure that removes a given solution from the tabu list (if it is into, else does nothing).
/*!
\param _solution A given solution.
*/
void removeSolution(const EOT & _solution)
{
solutionIterator it;
it=tabuList.begin();
// The code is !(*it)==_solution instead of (*it)!=_solution because people designing their specific solution representation
// will write the "==" operator (I hope) but not necessary the "!=" operator.
while ( it!=tabuList.end() && !((*it)==_solution) )
{
it++;
}
if (it!=tabuList.end())
{
tabuList.erase(it);
memory_size--;
}
}
//! The maximum size of the tabu list.
unsigned int memory_maximum_size;
//! The current size of the tabu list.
unsigned int memory_size;
//! The solution tabu list.
std::list<EOT> tabuList;
};
#endif

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/*
<moSolContinue.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moSolContinue_h
#define _moSolContinue_h
#include <eoFunctor.h>
#include <stdexcept>
//! Class that describes a stop criterion for a solution-based heuristic
/*!
It allows to add an initialisation procedure to an object that is a unary function (eoUF).
*/
template < class EOT >
class moSolContinue:public eoUF < const EOT &, bool >
{
public:
//! Procedure which initialises all that the stop criterion needs
/*!
Generally, it allocates some data structures or initialises some counters.
*/
virtual void init () = 0;
};
#endif

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/*
<moSteadyFitSolContinue.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moSteadyFitSolContinue_h
#define _moSteadyFitSolContinue_h
#include <moSolContinue.h>
//! One possible stopping criterion for a solution-based heuristic.
/*!
The stop criterion corresponds to a maximum number of iterations without improvement (after a minimum number of iterations).
*/
template < class EOT >
class moSteadyFitSolContinue:public moSolContinue < EOT >
{
public:
//! Alias for the fitness.
typedef typename EOT::Fitness Fitness;
//! Basic constructor.
/*!
\param _maxNumberOfIterations The number of iterations to reach before looking for the fitness.
\param _maxNumberOfIterationWithoutImprovement The number of iterations without fitness improvement to reach for stop.
*/
moSteadyFitSolContinue (unsigned int _maxNumberOfIterations, unsigned int _maxNumberOfIterationWithoutImprovement)
: maxNumberOfIterations (_maxNumberOfIterations), maxNumberOfIterationsWithoutImprovement(_maxNumberOfIterationWithoutImprovement),
maxNumberOfIterationsReached(false), firstFitnessSaved(true), counter(0)
{}
//! Function that activates the stopping criterion.
/*!
Indicates if the fitness has not been improved since a number of iterations (after a minimum of iterations).
\param _solution the current solution.
\return true or false.
*/
bool operator () (const EOT & _solution)
{
if (!maxNumberOfIterationsReached)
{
maxNumberOfIterationsReached=((++counter)==maxNumberOfIterations);
if (maxNumberOfIterationsReached)
{
std::cout << "[moSteadyFitSolContinue.h]: Done the minimum number of iterations [" << counter << "]." << std::endl;
}
return true;
}
if (_solution.invalid())
{
throw std::runtime_error("[moSteadyFitSolContinue.h]: The current solution has not been evaluated.");
}
if (firstFitnessSaved)
{
fitness=_solution.fitness();
counter=0;
firstFitnessSaved=false;
return true;
}
counter++;
if ( _solution.fitness() > fitness )
{
fitness=_solution.fitness();
counter=0;
}
if (counter==maxNumberOfIterationsWithoutImprovement)
{
std::cout << "[moSteadyFitSolContinue.h]: Done [" << counter << "] iterations without improvement." << std::endl;
}
return counter!=maxNumberOfIterationsWithoutImprovement;
}
//! Procedure which allows to initialise the stuff needed.
/*!
It can be also used to reinitialize the counter all the needed things.
*/
void init ()
{
maxNumberOfIterationsReached=false;
counter=0;
firstFitnessSaved=true;
}
private:
//! Maximum number of iterations before considering the fitness.
unsigned int maxNumberOfIterations;
//! Maximum number of iterations without improvement allowed.
unsigned int maxNumberOfIterationsWithoutImprovement;
//! Flag that indicates that the maxNumberIteration have been reached.
bool maxNumberOfIterationsReached;
//! Flag that this is the first time that the fitness is used.
bool firstFitnessSaved;
//! Current Fitness.
Fitness fitness;
//! The iteration couter.
unsigned int counter;
};
#endif

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/*
<moTA.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2008-2009
(C) OPAC Team, LIFL, 2002-2008
Salma Mesmoudi
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moTA_h
#define _moTA_h
#include <eoEvalFunc.h>
#include <moAlgo.h>
#include <moRandMove.h>
#include <moMoveIncrEval.h>
#include <moCoolingSchedule.h>
#include <moSolContinue.h>
//! Threshold Accepting (TA)
/*!
Class that describes a Threshold Accepting algorithm.
*/
template < class M >
class moTA:public moAlgo < typename M::EOType >
{
//! Alias for the type
typedef typename M::EOType EOT;
//! Alias for the fitness
typedef typename EOT::Fitness Fitness;
public:
//! TA constructor
/*!
All the boxes used by a TA need to be given. It is equivalent to a SA object.
\param _random_move_generator The move generator (generally randomly).
\param _incremental_evaluation The (generally) efficient evaluation function
\param _continue The stopping criterion.
\param _initial_threshold The initial threshold.
\param _cooling_schedule The cooling schedule, describes how the temperature is modified.
\param _full_evaluation The full evaluation function.
*/
moTA (moRandMove < M > & _random_move_generator, moMoveIncrEval < M > & _incremental_evaluation,
moSolContinue < EOT > & _continue, double _initial_threshold, moCoolingSchedule & _cooling_schedule,
eoEvalFunc < EOT > & _full_evaluation):
random_move_generator(_random_move_generator), incremental_evaluation(_incremental_evaluation),
continu(_continue), initial_threshold(_initial_threshold),
cooling_schedule(_cooling_schedule), full_evaluation(_full_evaluation)
{}
//! function that launches the TA algorithm.
/*!
As a moSA the TA can be used for HYBRIDATION in an evolutionary algorithm.
\param _solution A solution to improve.
\return TRUE.
*/
bool operator ()(EOT & _solution)
{
Fitness incremental_fitness, delta_fit;
EOT best_solution;
double threshold;
M move;
if (_solution.invalid())
{
full_evaluation (_solution);
}
threshold = initial_threshold;
best_solution = _solution;
do
{
continu.init ();
do
{
random_move_generator(move);
incremental_fitness = incremental_evaluation (move, _solution);
delta_fit = incremental_fitness - _solution.fitness ();
if ( threshold > delta_fit)
{
move(_solution);
_solution.fitness(incremental_fitness);
// Updating the best solution found until now ?
if ( _solution.fitness() > best_solution.fitness() )
{
best_solution = _solution;
}
}
}
while ( continu (_solution));
}
while ( cooling_schedule (threshold) );
_solution = best_solution;
return true;
}
private:
//! A move generator (generally randomly)
moRandMove < M > & random_move_generator;
//! A (generally) efficient evaluation function.
moMoveIncrEval < M > & incremental_evaluation;
//! Stopping criterion before threshold update
moSolContinue < EOT > & continu;
//! Initial temperature
double initial_threshold;
//! The cooling schedule
moCoolingSchedule & cooling_schedule;
//! A full evaluation function.
eoEvalFunc < EOT > & full_evaluation;
};
#endif

163
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/*
<moTS.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moTS_h
#define _moTS_h
#include <eoEvalFunc.h>
#include <moAlgo.h>
#include <moSolContinue.h>
#include <moTSMoveLoopExpl.h>
//! Tabu Search (TS)
/*!
Generic algorithm that describes a tabu search.
*/
template < class M >
class moTS:public moAlgo < typename M::EOType >
{
//!Alias for the type
typedef typename M::EOType EOT;
//!Alias for the fitness
typedef typename EOT::Fitness Fitness;
public:
//!Constructor of a moTS specifying all the boxes
/*!
In this constructor, a moTSMoveLoopExpl is instanciated.
\param _move_initializer The move initializer.
\param _next_move_generator The neighbourhood explorer.
\param _incremental_evaluation The (generally) efficient evaluation.
\param _tabu_list The tabu list.
\param _aspiration_criterion An aspiration criterion.
\param _continue The stopping criterion.
\param _full_evaluation A full evaluation function.
*/
moTS (moMoveInit < M > & _move_initializer, moNextMove < M > & _next_move_generator,
moMoveIncrEval < M > & _incremental_evaluation, moTabuList < M > & _tabu_list,
moAspirCrit < M > & _aspiration_criterion, moSolContinue < EOT > & _continue,
eoEvalFunc < EOT > & _full_evaluation):
move_explorer (new moTSMoveLoopExpl < M >(_move_initializer, _next_move_generator, _incremental_evaluation,
_tabu_list,_aspiration_criterion) ),
continu (_continue), full_evaluation (_full_evaluation), move_explorer_memory_allocation(true)
{}
//! Constructor with less parameters
/*!
The explorer is given in the parameters.
\param _move_explorer The explorer (generally different that a moTSMoveLoopExpl).
\param _continue The stopping criterion.
\param _full_evaluation A full evaluation function.
*/
moTS (moMoveExpl < M > & _move_explorer, moSolContinue < EOT > & _continue, eoEvalFunc < EOT > & _full_evaluation):
move_explorer (&_move_explorer), continu (_continue), full_evaluation (_full_evaluation), move_explorer_memory_allocation(false)
{}
//! Destructor
~moTS()
{
if(move_explorer_memory_allocation)
{
delete(move_explorer);
}
}
//! Function which launchs the Tabu Search
/*!
Algorithm of the tabu search.
As a moSA or a moHC, it can be used for HYBRIDATION in an evolutionary algorithm.
For security a lock (pthread_mutex_t) is closed during the algorithm.
\param _solution a solution to improve.
\return TRUE.
*/
bool operator ()(EOT & _solution)
{
M move;
EOT best_solution, new_solution;
if ( _solution.invalid () )
{
full_evaluation (_solution);
}
best_solution=_solution;
// code used for avoiding warning because new_solution is indirectly initialized by move_expl.
new_solution=_solution;
continu.init ();
do
{
(*move_explorer) (_solution, new_solution);
// Updating the best solution found until now ?
if (new_solution.fitness() > best_solution.fitness())
{
best_solution = new_solution;
}
_solution = new_solution;
}
while ( continu (_solution) );
_solution = best_solution;
return true;
}
private:
//! Neighborhood explorer
moMoveExpl < M > * move_explorer;
//! Stop criterion
moSolContinue < EOT > & continu;
//! Full evaluation function
eoEvalFunc < EOT > & full_evaluation;
//! Indicate if the memory has been allocated for the move_explorer.
bool move_explorer_memory_allocation;
};
#endif

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/*
<moTSMoveLoopExpl.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moTSMoveLoopExpl_h
#define _moTSMoveLoopExpl_h
#include <moMoveLoopExpl.h>
#include <moMoveInit.h>
#include <moNextMove.h>
#include <moMoveIncrEval.h>
#include <moMoveSelect.h>
#include <moTabuList.h>
#include <moAspirCrit.h>
#include <moBestImprSelect.h>
//! Explorer for a Tabu Search algorithm
/*!
It is used by a moTS.
*/
template < class M >
class moTSMoveLoopExpl:public moMoveLoopExpl < M >
{
//!Alias for the type
typedef typename M::EOType EOT;
//!Alias for the fitness
typedef typename M::EOType::Fitness Fitness;
public:
//!Constructor
/*!
\param _move_initializer The move initializer.
\param _next_move_generator The neighbourhood explorer.
\param _incremental_evaluation A (generally) efficient evaluation.
\param _tabu_list The tabu list.
\param _aspiration_criterion An aspiration criterion.
*/
moTSMoveLoopExpl (moMoveInit < M > & _move_initializer, moNextMove < M > & _next_move_generator,
moMoveIncrEval < M > & _incremental_evaluation, moTabuList < M > & _tabu_list,
moAspirCrit < M > & _aspiration_criterion):
move_initializer(_move_initializer), next_move_generator(_next_move_generator), incremental_evaluation(_incremental_evaluation),
tabu_list(_tabu_list), aspiration_criterion(_aspiration_criterion)
{
tabu_list.init ();
aspiration_criterion.init ();
}
//!Procedure which lauches the exploration
/*!
The exploration continues while the chosen move is not in the tabu list
or the aspiration criterion is true. If these 2 conditions are not true, the
exploration stops if the move selector update function returns false.
\param _old_solution the initial solution
\param _new_solution the new solution
*/
void operator () (const EOT & _old_solution, EOT & _new_solution)
{
M move, best_move;
Fitness fitness, best_move_fitness;
bool move_is_tabu, aspiration_criterion_is_verified, selection_update_is_ok, has_next_move;
if( _old_solution.invalid() )
{
throw std::runtime_error("[moTSMoveLoopExpl.h]: The current solution has not been evaluated.");
}
//At the begining, the new solution is equivalent to the old one.
_new_solution=(EOT)_old_solution;
// Restarting the exploration of of the neighborhood !
move_initializer (move, _old_solution);
move_selection.init( _old_solution.fitness() );
selection_update_is_ok=true;
do
{
fitness = incremental_evaluation(move, _old_solution);
move_is_tabu = tabu_list(move, _old_solution);
aspiration_criterion_is_verified = aspiration_criterion(move, fitness);
if( !move_is_tabu || aspiration_criterion_is_verified )
{
selection_update_is_ok = move_selection.update(move, fitness);
}
has_next_move = next_move_generator(move, _old_solution);
}
while( has_next_move && selection_update_is_ok );
move_selection(best_move, best_move_fitness);
// Apply the best move.
best_move(_new_solution);
// The fitness is set to avoid an additionnal fitness computation.
_new_solution.fitness(best_move_fitness);
// Removing moves that are no more tabu.
tabu_list.update ();
// Updating the tabu list
tabu_list.add(best_move, _new_solution);
}
private:
//! Move initialisation
moMoveInit < M > & move_initializer;
//! Neighborhood explorer
moNextMove < M > & next_move_generator;
//! Efficient evaluation
moMoveIncrEval < M > & incremental_evaluation;
//! Move selector
moBestImprSelect < M > move_selection;
//! Tabu list
moTabuList < M > & tabu_list;
//! Aspiration criterion
moAspirCrit < M > & aspiration_criterion;
};
#endif

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/*
<moTabuList.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moTabuList_h
#define _moTabuList_h
#include <eoFunctor.h>
//! Class describing a tabu list that a moTS uses.
/*!
It is only a description, does nothing... A new object that herits from this class has to be defined in order
to be used in a moTS.
*/
template < class M > class moTabuList: public eoBF < const M &, const typename M::EOType &, bool >
{
public:
//! Alias for the type
typedef typename M::EOType EOT;
//! Procedure to add a move in the tabu list
/*!
The two parameters have not to be modified so they are constant parameters.
\param _move a new tabu move.
\param _solution the origianl solution associated to this move.
*/
virtual void add(const M & _move, const EOT & _solution) = 0;
//! Procedure that updates the tabu list content.
/*!
Generally, a counter associated to each saved move is decreased by one.
*/
virtual void update () = 0;
//! Procedure which initialises the tabu list.
/*!
Can be useful if the data structure needs to be allocated before being used.
*/
virtual void init () = 0;
};
#endif

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/*
<moVNS.h>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Salma Mesmoudi (salma.mesmoudi@inria.fr), Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#ifndef _moVNS_h
#define _moVNS_h
#include <moAlgo.h>
//! Variable Neighbors Search (VNS)
/*!
Class which describes the algorithm for a Variable Neighbors Search.
*/
template < class EOT>
class moVNS : public moAlgo < EOT>
{
//! Alias for the fitness.
typedef typename EOT::Fitness Fitness;
public:
//! Generic constructor
/*!
Generic constructor using a moExpl
\param _explorer Vector of Neighborhoods.
\param _full_evaluation The evaluation function.
*/
moVNS(moExpl< EOT> & _explorer, eoEvalFunc < EOT> & _full_evaluation): explorer(_explorer), full_evaluation(_full_evaluation) {}
//! Function which launches the VNS
/*!
The VNS has to improve a current solution.
\param _solution a current solution to improve.
\return true.
*/
bool operator()(EOT & _solution)
{
bool change;
unsigned int i;
EOT solution_prime, solution_second;
EOT solution_initial=_solution;
change=false;
i=0;
explorer.setCurrentExplorer(i);
while( i<explorer.getExplorerNumber() )
{
solution_prime=solution_initial;
if(solution_prime.invalid())
{
full_evaluation(solution_prime);
}
explorer(solution_prime, solution_second);
if( solution_second.invalid() )
{
full_evaluation(solution_second);
}
if( solution_second.fitness() > solution_initial.fitness() )
{
solution_initial=solution_second;
change=true;
if(i!= 0)
{
i=0;
explorer.setCurrentExplorer(i);
}
}
else
{
i++;
if( i<explorer.getExplorerNumber() )
{
explorer.setCurrentExplorer(i);
}
}
}
_solution=solution_initial;
return change;
}
private:
//!Neighborhoods vector
moExpl<EOT> & explorer;
//!The full evaluation function
eoEvalFunc<EOT> & full_evaluation;
};
#endif

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###############################################################################
##
## CMakeLists file for ParadisEO-MO/test
##
###############################################################################
######################################################################################
### 1) Include the sources
######################################################################################
INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${ParadisEO-MO_SOURCE_DIR}/src)
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
######################################################################################
######################################################################################
### 2) Specify where CMake can find the libraries
######################################################################################
LINK_DIRECTORIES(${EO_BIN_DIR}/lib ${ParadisEO-MO_BINARY_DIR}/lib)
######################################################################################
######################################################################################
### 3) Define your targets and link the librairies
######################################################################################
SET (TEST_LIST t-moBestImprSelect
t-moFirstImprSelect
t-moFitComparator
t-moFitSolContinue
t-moGenSolContinue
t-moGeometricCoolingSchedule
t-moHC
t-moHC_2
t-moHCMoveLoopExpl
t-moILS
t-moILS_HC
t-moILS_TS
t-moILS_SA
t-moImprBestFitAspirCrit
t-moItRandNextMove
t-moLinearCoolingSchedule
t-moLSCheckPoint
t-moNoAspirCrit
t-moNoFitImprSolContinue
t-moRandImprSelect
t-moSA
t-moSimpleMoveTabuList
t-moSimpleSolutionTabuList
t-moSteadyFitSolContinue
t-moTS
t-moTS_2
t-moTSMoveLoopExpl
t-moTA
t-moVNS
)
FOREACH (test ${TEST_LIST})
SET ("T_${test}_SOURCES" "${test}.cpp")
ENDFOREACH (test)
IF(ENABLE_MINIMAL_CMAKE_TESTING)
SET (MIN_TEST_LIST t-moHC)
FOREACH (mintest ${MIN_TEST_LIST})
SET ("T_${mintest}_SOURCES" "${mintest}.cpp")
ADD_EXECUTABLE(${mintest} ${T_${mintest}_SOURCES})
ADD_TEST(${mintest} ${mintest})
ENDFOREACH (mintest)
ELSEIF(ENABLE_CMAKE_TESTING)
# Add the tests
FOREACH (test ${TEST_LIST})
ADD_EXECUTABLE(${test} ${T_${test}_SOURCES})
ADD_TEST(${test} ${test})
ENDFOREACH (test)
# Link the librairies
FOREACH (test ${TEST_LIST})
TARGET_LINK_LIBRARIES(${test} ga es eoutils eo)
ENDFOREACH (test)
ENDIF(ENABLE_MINIMAL_CMAKE_TESTING)
######################################################################################

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/*
* <t-moBestImprSelect.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moBestImprSelect.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
_solution=_solution;
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result, test_1, test_2;
int return_value, value_1, value_2;
unsigned int i, fitness;
moBestImprSelect<testMove> selection;
solution solution;
testMove move;
cout << "[ moBestImprSelect ] ==> ";
i=fitness=0;
selection.init(0);
test_1="KO";
try
{
selection(move, fitness);
}
catch(std::runtime_error e)
{
test_1="OK";
}
value_1=((test_1.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
test_2=((!selection.update(move, i))?"KO":"OK");
value_2=((test_2.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
selection(move, fitness);
move(solution);
test_result=(((test_1.compare("OK")==0)&&(test_2.compare("OK")==0))?"OK":"KO");
return_value=(((value_1==EXIT_SUCCESS)&&(value_2==EXIT_SUCCESS))?EXIT_SUCCESS:EXIT_FAILURE);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

96
trunk/paradiseo-old-mo/test/t-moFirstImprSelect.cpp Normal file
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/*
* <t-moFirstImprSelect.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moFirstImprSelect.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
_solution=_solution;
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
unsigned int i, fitness;
moFirstImprSelect<testMove> selection;
solution solution;
testMove move;
cout << "[ moFirstImprSelect ] ==> ";
i=fitness=0;
selection.init(10);
while ( selection.update(move, i) && i<15 )
{
i++;
}
selection(move, fitness);
move(solution);
test_result=((fitness!=11)?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

74
trunk/paradiseo-old-mo/test/t-moFitComparator.cpp Normal file
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/*
* <t-moFitComparator.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moFitComparator.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
solution sol1, sol2;
moFitComparator<solution> comparator;
sol1.fitness(0);
sol2.fitness(1);
cout << "[ moFitComparator ] ==> ";
test_result=((comparator(sol1,sol2))?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

101
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/*
* <t-moFitSolContinue.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moFitSolContinue.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result, test_1, test_2;
int return_value, value_1, value_2;
unsigned int i;
moFitSolContinue<solution> continu(10);
solution solution;
cout << "[ moFitSolContinue ] ==> ";
continu.init();
test_1="KO";
try
{
continu(solution);
}
catch(std::runtime_error e)
{
test_1="OK";
}
value_1=((test_1.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
i=0;
solution.fitness(i);
while( continu(solution) )
{
i++;
solution.fitness(i);
}
test_2=((i!=10)?"KO":"OK");
value_2=((test_2.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
test_result=(((test_1.compare("OK")==0)&&(test_2.compare("OK")==0))?"OK":"KO");
return_value=(((value_1==EXIT_SUCCESS)&&(value_2==EXIT_SUCCESS))?EXIT_SUCCESS:EXIT_FAILURE);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

92
trunk/paradiseo-old-mo/test/t-moGenSolContinue.cpp Normal file
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/*
* <t-moGenSolContinue.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moGenSolContinue.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result, test_1, test_2;
int value_1, value_2, return_value;
unsigned int i;
solution sol;
moGenSolContinue<solution> continu(10);
cout << "[ moGenSolContinue ] ==> ";
i=0;
while( continu(sol) )
{
i++;
}
test_1=((i!=9)?"KO":"OK");
value_1=((test_1.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
continu.init();
i=0;
while( continu(sol) )
{
i++;
}
test_2=((i!=9)?"KO":"OK");
value_2=((test_2.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
test_result=(((test_1.compare("OK")==0)&&(test_2.compare("OK")==0))?"OK":"KO");
return_value=(((value_1==EXIT_SUCCESS)&&(value_2==EXIT_SUCCESS))?EXIT_SUCCESS:EXIT_FAILURE);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

79
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/*
* <t-moExponentialCoolingSchedule.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moExponentialCoolingSchedule.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
int
main()
{
int return_value;
std::string test_result;
unsigned int i;
double temperature;
moGeometricCoolingSchedule coolingSchedule( 4.0, 0.5 );
temperature=10.0;
cout << "[ moExponentialCoolingSchedule ] ==> ";
i=0;
while( coolingSchedule(temperature) )
{
i++;
}
test_result=((i!=1)?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

162
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/*
* <t-moHC.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moHC.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution sol=_solution;
}
} ;
class testMoveInit : public moMoveInit <testMove>
{
public :
void operator () (testMove & _move, const solution & _solution)
{
testMove move=_move;
const solution sol(_solution);
}
} ;
class testMoveNext : public moNextMove <testMove>
{
public :
bool operator () (testMove & _move, const solution & _solution)
{
testMove move=_move;
const solution sol(_solution);
return false;
}
} ;
class testMoveIncrEval : public moMoveIncrEval <testMove>
{
public :
unsigned int operator () (const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution solution(_solution);
return 2;
}
} ;
class testMoveSelect : public moMoveSelect <testMove>
{
public :
void operator () (testMove & _move, unsigned int & _fitness)
{
testMove move;
move=_move;
_fitness=2;
}
void init(const unsigned int & _fitness)
{
unsigned int fitness;
fitness=(unsigned int)_fitness;
}
bool update(const testMove & _move, const unsigned int & _fitness)
{
testMove move;
unsigned int fitness;
move=(testMove)_move;
fitness=(unsigned int)_fitness;
return true;
}
} ;
class solutionEval : public eoEvalFunc <solution>
{
public :
void operator () (solution & _solution)
{
_solution.fitness(2);
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
solution solution;
testMoveInit init;
testMoveNext next;
testMoveIncrEval incrEval;
testMoveSelect select;
solutionEval eval;
moHC<testMove> hc(init, next, incrEval, select, eval);
cout << "[ moHC ] ==> ";
hc(solution);
test_result=((solution.fitness()!=2)?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

170
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/*
* <t-moHCMoveLoopExpl.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moHCMoveLoopExpl.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution sol=_solution;
}
} ;
class testMoveInit : public moMoveInit <testMove>
{
public :
void operator () (testMove & _move, const solution & _solution)
{
testMove move=_move;
const solution sol(_solution);
}
} ;
class testMoveNext : public moNextMove <testMove>
{
public :
bool operator () (testMove & _move, const solution & _solution)
{
testMove move=_move;
const solution sol(_solution);
return false;
}
} ;
class testMoveIncrEval : public moMoveIncrEval <testMove>
{
public :
unsigned int operator () (const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution solution(_solution);
return 2;
}
} ;
class testMoveSelect : public moMoveSelect <testMove>
{
public :
void operator () (testMove & _move, unsigned int & _fitness)
{
testMove move;
move=_move;
_fitness=2;
}
void init(const unsigned int & _fitness)
{
unsigned int fitness;
fitness=(unsigned int)_fitness;
}
bool update(const testMove & _move, const unsigned int & _fitness)
{
testMove move;
unsigned int fitness;
move=(testMove)_move;
fitness=(unsigned int)_fitness;
return true;
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result, test_1, test_2;
int return_value, value_1, value_2;
solution solution_1, solution_2;
testMoveInit init;
testMoveNext next;
testMoveIncrEval incrEval;
testMoveSelect select;
moHCMoveLoopExpl<testMove> explorer(init, next, incrEval, select);
cout << "[ moHCMoveLoopExpl ] ==> ";
test_1="KO";
try
{
explorer(solution_1, solution_2);
}
catch(std::runtime_error e)
{
test_1="OK";
}
value_1=((test_1.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
solution_1.fitness(0);
solution_2.fitness(0);
explorer(solution_1, solution_2);
test_2=((solution_2.fitness()!=2)?"KO":"OK");
value_2=((test_2.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
test_result=(((test_1.compare("OK")==0)&&(test_2.compare("OK")==0))?"OK":"KO");
return_value=(((value_1==EXIT_SUCCESS)&&(value_2==EXIT_SUCCESS))?EXIT_SUCCESS:EXIT_FAILURE);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

106
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/*
* <t-moHC_2.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moHC_2.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution sol=_solution;
}
} ;
class testMoveExplorer : public moMoveExpl<testMove>
{
public :
void operator () (const solution & _solution_1, solution & _solution_2)
{
const solution sol(_solution_1);
_solution_2.fitness(2);
}
};
class solutionEval : public eoEvalFunc <solution>
{
public :
void operator () (solution & _solution)
{
_solution.fitness(0);
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
solution solution;
solutionEval eval;
testMoveExplorer explorer;
moHC<testMove> hc(explorer, eval);
cout << "[ moHC_2 ] ==> ";
hc(solution);
test_result=((solution.fitness()!=2)?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

169
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/*
* <t-moILS.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moILS.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution sol=_solution;
}
} ;
class solutionAlgo : public moAlgo <solution>
{
public :
bool operator () (solution & _solution)
{
solution solution(_solution);
return true;
}
} ;
class solutionContinue : public moSolContinue<solution>
{
public :
solutionContinue(): counter(0)
{}
bool operator () (const solution & _solution)
{
const solution sol(_solution);
if(counter<2)
{
counter++;
return true;
}
return false;
}
void init()
{}
private :
unsigned int counter;
} ;
class solutionComparator : public moComparator<solution>
{
public :
solutionComparator() : counter(0)
{}
bool operator () (const solution & _solution1 , const solution & _solution2)
{
const solution sol1(_solution1);
const solution sol2(_solution2);
if(counter<2)
{
counter++;
return false;
}
return true;
}
private :
unsigned int counter;
} ;
class solutionPerturbation : public eoMonOp<solution>
{
public :
bool operator () (solution & _solution)
{
_solution.fitness(2);
return true;
}
} ;
class solutionEval : public eoEvalFunc <solution>
{
public :
void operator () (solution & _solution)
{
solution solution(_solution);
_solution.fitness(2);
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
solution solution;
solutionAlgo algorithm;
solutionContinue continu;
solutionComparator comparator;
solutionPerturbation perturbation;
solutionEval eval;
moILS<testMove> ils(algorithm, continu, comparator, perturbation, eval);
cout << "[ moILS ] ==> ";
solution.fitness(0);
ils(solution);
test_result=((solution.fitness()!=2)?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

211
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/*
* <t-moILS_HC.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moILS_HC.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution sol=_solution;
}
} ;
class testMoveInit : public moMoveInit <testMove>
{
public :
void operator () (testMove & _move, const solution & _solution)
{
testMove move=_move;
const solution sol(_solution);
}
} ;
class testMoveNext : public moNextMove <testMove>
{
public :
bool operator () (testMove & _move, const solution & _solution)
{
testMove move=_move;
const solution sol(_solution);
return false;
}
} ;
class testMoveIncrEval : public moMoveIncrEval <testMove>
{
public :
unsigned int operator () (const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution solution(_solution);
return 2;
}
} ;
class testMoveSelect : public moMoveSelect <testMove>
{
public :
void operator () (testMove & _move, unsigned int & _fitness)
{
testMove move;
move=_move;
_fitness=2;
}
void init(const unsigned int & _fitness)
{
unsigned int fitness;
fitness=(unsigned int)_fitness;
}
bool update(const testMove & _move, const unsigned int & _fitness)
{
testMove move;
unsigned int fitness;
move=(testMove)_move;
fitness=(unsigned int)_fitness;
return true;
}
} ;
class solutionEval : public eoEvalFunc <solution>
{
public :
void operator () (solution & _solution)
{
_solution.fitness(0);
}
} ;
class solutionContinue : public moSolContinue<solution>
{
public :
solutionContinue(): counter(0)
{}
bool operator () (const solution & _solution)
{
const solution sol(_solution);
if(counter==0)
{
counter++;
return true;
}
return false;
}
void init()
{}
private :
unsigned int counter;
} ;
class solutionComparator : public moComparator<solution>
{
public :
bool operator () (const solution & _solution1 , const solution & _solution2)
{
const solution sol1(_solution1);
const solution sol2(_solution2);
return true;
}
} ;
class solutionPerturbation : public eoMonOp<solution>
{
public :
bool operator () (solution & _solution)
{
_solution.fitness(2);
return true;
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
solution solution;
testMoveInit init;
testMoveNext next;
testMoveIncrEval incrEval;
testMoveSelect select;
solutionEval eval;
solutionContinue continu;
solutionComparator comparator;
solutionPerturbation perturbation;
moILS<testMove> ils(init, next, incrEval, select, continu, comparator, perturbation, eval);
cout << "[ moILS_HC ] ==> ";
ils(solution);
test_result=((solution.fitness()!=2)?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

190
trunk/paradiseo-old-mo/test/t-moILS_SA.cpp Normal file
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/*
* <t-moILS_SA.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moILS_SA.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution sol=_solution;
}
} ;
class testRandMove : public moRandMove<testMove>
{
public :
void operator () (testMove & _move)
{
_move=_move;
}
};
class testMoveIncrEval : public moMoveIncrEval <testMove>
{
public :
int operator () (const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution solution(_solution);
return 2;
}
} ;
class testCooling : public moCoolingSchedule
{
public :
bool operator () (double & _temperature)
{
double temperature;
temperature=_temperature;
return false;
}
};
class solutionEval : public eoEvalFunc <solution>
{
public :
void operator () (solution & _solution)
{
const solution solution(_solution);
}
} ;
class solutionContinue : public moSolContinue<solution>
{
public :
solutionContinue(): counter(0)
{}
bool operator () (const solution & _solution)
{
const solution sol(_solution);
if(counter==0)
{
counter++;
return true;
}
return false;
}
void init()
{}
private :
unsigned int counter;
} ;
class solutionComparator : public moComparator<solution>
{
public :
solutionComparator() : counter(0)
{}
bool operator () (const solution & _solution1 , const solution & _solution2)
{
const solution solution1(_solution1);
const solution solution2(_solution2);
return true;
}
private :
unsigned int counter;
} ;
class solutionPerturbation : public eoMonOp<solution>
{
public :
bool operator () (solution & _solution)
{
_solution.fitness(2);
return true;
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
solution solution;
testRandMove rand;
testMoveIncrEval incrEval;
solutionContinue continu;
solutionContinue continu_2;
testCooling cooling;
solutionEval eval;
solutionComparator comparator;
solutionPerturbation perturbation;
moILS<testMove> ils(rand, incrEval, continu, 10.0, cooling, continu_2, comparator, perturbation, eval);
cout << "[ moILS_SA ] ==> ";
solution.fitness(0);
eval(solution);
ils(solution);
test_result=((solution.fitness()!=2)?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

223
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/*
* <t-moILS_TS.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moILS_TS.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution sol=_solution;
}
} ;
class testMoveInit : public moMoveInit <testMove>
{
public :
void operator () (testMove & _move, const solution & _solution)
{
testMove move=_move;
const solution sol(_solution);
}
} ;
class testMoveNext : public moNextMove <testMove>
{
public :
bool operator () (testMove & _move, const solution & _solution)
{
testMove move=_move;
const solution sol(_solution);
return false;
}
} ;
class testMoveIncrEval : public moMoveIncrEval <testMove>
{
public :
unsigned int operator () (const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution solution(_solution);
return 2;
}
} ;
class testTabuList : public moTabuList<testMove>
{
public:
bool operator() (const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution sol(_solution);
return false;
}
void add(const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution sol(_solution);
}
void update()
{}
void init()
{}
};
class testAspirCrit : public moAspirCrit<testMove>
{
public:
bool operator() (const testMove & _move, const unsigned int & _fitness)
{
unsigned int fitness;
const testMove move(_move);
fitness=_fitness;
return false;
}
void init()
{}
};
class solutionContinue : public moSolContinue<solution>
{
public :
solutionContinue(): counter(0)
{}
bool operator () (const solution & _solution)
{
const solution sol(_solution);
if(counter==0)
{
counter++;
return true;
}
return false;
}
void init()
{}
private :
unsigned int counter;
} ;
class solutionComparator : public moComparator<solution>
{
public :
bool operator () (const solution & _solution1 , const solution & _solution2)
{
const solution sol1(_solution1);
const solution sol2(_solution2);
return true;
}
} ;
class solutionPerturbation : public eoMonOp<solution>
{
public :
bool operator () (solution & _solution)
{
_solution.fitness(2);
return true;
}
} ;
class solutionEval : public eoEvalFunc <solution>
{
public :
void operator () (solution & _solution)
{
_solution.fitness(0);
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
solution solution;
testMoveInit init;
testMoveNext next;
testMoveIncrEval incrEval;
testTabuList tabuList;
testAspirCrit aspirCrit;
solutionEval eval;
solutionContinue continu;
solutionContinue continu_2;
solutionComparator comparator;
solutionPerturbation perturbation;
moILS<testMove> ils(init, next, incrEval, tabuList, aspirCrit, continu, continu_2, comparator, perturbation, eval);
cout << "[ moILS_TS ] ==> ";
ils(solution);
test_result=((solution.fitness()!=2)?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

109
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/*
* <t-moImprBestFitAspirCrit.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moImprBestFitAspirCrit.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
_solution=_solution;
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result, test_1, test_2;
int return_value, value_1, value_2;
solution solution;
unsigned int i;
moImprBestFitAspirCrit<testMove> aspirCriterion;
testMove move;
cout << "[ moImprBestFitAspirCrit ] ==> ";
aspirCriterion(move, 10);
i=0;
while ( !aspirCriterion(move,i) && i<15)
{
i++;
}
test_1=((i!=11)?"KO":"OK");
value_1=((test_1.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
aspirCriterion.init();
aspirCriterion(move, i);
i=0;
while ( !aspirCriterion(move,i) && i<15)
{
i++;
}
move(solution);
test_2=((i!=12)?"KO":"OK");
value_2=((test_2.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
test_result=(((test_1.compare("OK")==0)&&(test_2.compare("OK")==0))?"OK":"KO");
return_value=(((value_1==EXIT_SUCCESS)&&(value_2==EXIT_SUCCESS))?EXIT_SUCCESS:EXIT_FAILURE);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

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/*
* <t-moItRandNextMove.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moItRandNextMove.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
_solution=_solution;
}
} ;
class testRandMove : public moRandMove<testMove>
{
public :
void operator () (testMove & _move)
{
_move=_move;
}
};
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result, test_1, test_2;
int value_1, value_2, return_value;
unsigned int i;
testMove move;
solution solution;
testRandMove rand;
moItRandNextMove<testMove> next(rand, 10);
cout << "[ moItRandNextMove ] ==> ";
i=0;
while( next(move, solution) && i<15 )
{
i++;
}
test_1=((i!=11)?"KO":"OK");
value_1=((test_1.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
i=0;
while( next(move, solution) && i<15 )
{
i++;
}
move(solution);
test_2=((i!=11)?"KO":"OK");
value_2=((test_2.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
test_result=(((test_1.compare("OK")==0)&&(test_2.compare("OK")==0))?"OK":"KO");
return_value=(((value_1==EXIT_SUCCESS)&&(value_2==EXIT_SUCCESS))?EXIT_SUCCESS:EXIT_FAILURE);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

116
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/*
* <t-moLSCheckPoint.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moLSCheckPoint.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
_solution=_solution;
}
} ;
class testBF : public eoBF<const testMove & , const testMove::EOType &, void>
{
void operator () (const testMove & _move, const testMove::EOType & _solution)
{
const testMove move(_move);
const testMove::EOType sol(_solution);
std::ofstream os("test.txt");
os << "OK" << endl;
}
};
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result, test_1, test_2;
int value_1, value_2, return_value;
unsigned int i;
std::string result;
testBF test;
moLSCheckPoint<testMove> checkpoint;
solution solution;
testMove move;
std::ifstream is;
cout << "[ moLSCheckPoint ] ==> ";
i=0;
checkpoint.add(test);
checkpoint(move, solution);
move(solution);
is.open("test.txt");
test_1=((!is.is_open())?"KO":"OK");
value_1=((test_1.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
is >> result;
test_2=((result.compare("OK")!=0)?"KO":"OK");
value_2=((test_2.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
test_result=(((test_1.compare("OK")==0)&&(test_2.compare("OK")==0))?"OK":"KO");
return_value=(((value_1==EXIT_SUCCESS)&&(value_2==EXIT_SUCCESS))?EXIT_SUCCESS:EXIT_FAILURE);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

79
trunk/paradiseo-old-mo/test/t-moLinearCoolingSchedule.cpp Normal file
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/*
* <t-moLinearCoolingSchedule.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moLinearCoolingSchedule.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
unsigned int i;
double temperature;
moLinearCoolingSchedule coolingSchedule( 1.0, 0.5 );
cout << "[ moLinearCoolingSchedule ] ==> ";
temperature=2.0;
i=0;
while( coolingSchedule(temperature) )
{
i++;
}
test_result=((i!=1)?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

85
trunk/paradiseo-old-mo/test/t-moNoAspirCrit.cpp Normal file
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/*
* <t-moNoAspirCrit.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moNoAspirCrit.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
_solution=_solution;
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
unsigned int i;
moNoAspirCrit<testMove> aspirCriterion;
testMove move;
solution solution;
cout << "[ moNoAspirCrit ] ==> ";
move(solution);
aspirCriterion.init();
test_result=((aspirCriterion(move, i))?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

101
trunk/paradiseo-old-mo/test/t-moNoFitImprSolContinue.cpp Normal file
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/*
* <t-moNoFitImprSolContinue.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moNoFitImprSolContinue.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result, test_1, test_2;
int return_value, value_1, value_2;
unsigned int i;
moNoFitImprSolContinue<solution> continu(10);
solution solution;
cout << "[ moNoFitImprSolContinue ] ==> ";
continu.init();
test_1="KO";
try
{
continu(solution);
}
catch(std::runtime_error e)
{
test_1="OK";
}
value_1=((test_1.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
solution.fitness(0);
i=0;
while( continu(solution) )
{
i++;
solution.fitness(2);
}
test_2=((i!=11)?"KO":"OK");
value_2=((test_2.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
test_result=(((test_1.compare("OK")==0)&&(test_2.compare("OK")==0))?"OK":"KO");
return_value=(((value_1==EXIT_SUCCESS)&&(value_2==EXIT_SUCCESS))?EXIT_SUCCESS:EXIT_FAILURE);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

115
trunk/paradiseo-old-mo/test/t-moRandImprSelect.cpp Normal file
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/*
* <t-moRandImprSelect.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moRandImprSelect.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
_solution=_solution;
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result, test_1, test_2, test_3;
int value_1, value_2, value_3, return_value;
unsigned int i;
moRandImprSelect<testMove> selection;
solution solution;
testMove move;
cout << "[ moRandImprSelect ] ==> ";
selection.init(0);
test_1="KO";
i=0;
try
{
selection(move, i);
}
catch(std::runtime_error e)
{
test_1="OK";
}
value_1=((test_1.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
move(solution);
test_2=((!selection.update(move, i))?"KO":"OK");
value_2=((test_2.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
selection(move, i);
i++;
test_3=((!selection.update(move, i))?"KO":"OK");
value_3=((test_3.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
selection(move, i);
test_result=(((test_1.compare("OK")==0)&&(test_2.compare("OK")==0)&&(test_3.compare("OK")==0))?"OK":"KO");
return_value=(((value_1==EXIT_SUCCESS)&&(value_2==EXIT_SUCCESS)&&(value_3==EXIT_SUCCESS))?EXIT_SUCCESS:EXIT_FAILURE);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

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/*
* <t-moSA.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moSA.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution sol=_solution;
}
} ;
class testRandMove : public moRandMove<testMove>
{
public :
void operator () (testMove & _move)
{
_move=_move;
}
};
class testMoveIncrEval : public moMoveIncrEval <testMove>
{
public :
testMoveIncrEval() : counter(0)
{}
int operator () (const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution solution(_solution);
if(counter==0)
{
counter++;
return 2;
}
return 0;
}
private :
unsigned int counter;
} ;
class solutionContinue : public moSolContinue<solution>
{
public :
solutionContinue() : counter(0)
{}
bool operator () (const solution & _solution)
{
const solution sol(_solution);
if(counter==0)
{
counter++;
return true;
}
return false;
}
void init()
{}
private :
unsigned int counter;
} ;
class testCooling : public moCoolingSchedule
{
public :
bool operator () (double & _temperature)
{
double temperature;
temperature=_temperature;
return false;
}
};
class solutionEval : public eoEvalFunc <solution>
{
public :
void operator () (solution & _solution)
{
_solution.fitness(0);
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
solution solution;
testRandMove rand;
testMoveIncrEval incrEval;
solutionContinue continu;
testCooling cooling;
solutionEval eval;
moSA<testMove> sa(rand, incrEval, continu, 10.0, cooling, eval);
cout << "[ moSA ] ==> ";
sa(solution);
test_result=((solution.fitness()!=2)?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

104
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/*
* <t-moSimpleMoveTabuList.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moSimpleMoveTabuList.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
testMove(unsigned int _value): value(_value)
{}
void operator () (solution & _solution)
{
_solution=_solution;
}
bool operator == (const testMove & _move)
{
return (value==_move.value);
}
private :
unsigned int value;
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
moSimpleMoveTabuList<testMove> tabuList(1);
solution solution;
testMove move_1(1), move_2(2);
cout << "[ moSimpleMoveTabuList ] ==> ";
tabuList.init();
tabuList.update();
tabuList.add(move_1, solution);
tabuList(move_2, solution);
move_1(solution);
tabuList.add(move_2, solution);
tabuList.add(move_2, solution);
test_result=((tabuList(move_1, solution))?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

106
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/*
* <t-moSimpleSolutionTabuList.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moSimpleSolutionTabuList.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
class solution : public EO<unsigned int>
{
public:
solution(unsigned int _value): value(_value)
{}
bool operator == (const solution & _solution)
{
return (value==_solution.value);
}
private:
unsigned int value;
};
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution solution(_solution);
}
};
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
moSimpleSolutionTabuList<testMove> tabuList(1);
solution solution_1(1), solution_2(2);
testMove move;
cout << "[ moSimpleSolutionTabuList ] ==> ";
tabuList.init();
tabuList.update();
tabuList.add(move, solution_1);
move(solution_1);
tabuList.add(move, solution_2);
tabuList.add(move, solution_2);
test_result=((tabuList(move, solution_1))?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

108
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/*
* <t-moSteadyFitSolContinue.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moSteadyFitSolContinue.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result, test_1, test_2;
int return_value, value_1, value_2;
unsigned int i;
solution solution_1, solution_2;
moSteadyFitSolContinue<solution> continu(10,10);
cout << "[ moSteadyFitSolContinue ] ==> ";
continu.init();
i=0;
solution_1.fitness(i);
while( continu(solution_1) && i<50)
{
i++;
if(i<11)
{
solution_1.fitness(i);
}
if(i==11)
{
test_1="KO";
try
{
continu(solution_2);
}
catch(std::runtime_error e)
{
test_1="OK";
}
value_1=((test_1.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
}
if(i==15)
{
solution_1.fitness(i);
}
}
test_2=((i!=25)?"KO":"OK");
value_2=((test_2.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
test_result=(((test_1.compare("OK")==0)&&(test_2.compare("OK")==0))?"OK":"KO");
return_value=(((value_1==EXIT_SUCCESS)&&(value_2==EXIT_SUCCESS))?EXIT_SUCCESS:EXIT_FAILURE);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

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/*
* <t-moTA.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2007-2008
* (C) OPAC Team, LIFL, 2002-2008
*
* Salma Mesmoudi
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moTA.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution sol=_solution;
}
} ;
class testRandMove : public moRandMove<testMove>
{
public :
void operator () (testMove & _move)
{
_move=_move;
}
};
class testMoveIncrEval : public moMoveIncrEval <testMove>
{
public :
testMoveIncrEval() : counter(0)
{}
int operator () (const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution solution(_solution);
if(counter==0)
{
counter++;
return 2;
}
return 0;
}
private :
unsigned int counter;
} ;
class solutionContinue : public moSolContinue<solution>
{
public :
solutionContinue() : counter(0)
{}
bool operator () (const solution & _solution)
{
const solution sol(_solution);
if(counter==0)
{
counter++;
return true;
}
return false;
}
void init()
{}
private :
unsigned int counter;
} ;
class testCooling : public moCoolingSchedule
{
public :
bool operator () (double & _threeshold)
{
double threeshold;
threeshold=_threeshold;
return false;
}
};
class solutionEval : public eoEvalFunc <solution>
{
public :
void operator () (solution & _solution)
{
_solution.fitness(0);
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
solution solution;
testRandMove rand;
testMoveIncrEval incrEval;
solutionContinue continu;
testCooling cooling;
solutionEval eval;
moTA<testMove> ta(rand, incrEval, continu, 10.0, cooling, eval);
cout << "[ moTA ] ==> ";
ta(solution);
test_result=((solution.fitness()!=2)?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

188
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/*
* <t-moTS.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moTS.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution sol=_solution;
}
} ;
class testMoveInit : public moMoveInit <testMove>
{
public :
void operator () (testMove & _move, const solution & _solution)
{
testMove move=_move;
const solution sol(_solution);
}
} ;
class testMoveNext : public moNextMove <testMove>
{
public :
bool operator () (testMove & _move, const solution & _solution)
{
testMove move(_move);
const solution sol(_solution);
return false;
}
} ;
class testMoveIncrEval : public moMoveIncrEval <testMove>
{
public :
unsigned int operator () (const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution solution(_solution);
return 2;
}
} ;
class testTabuList : public moTabuList<testMove>
{
public:
bool operator() (const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution sol(_solution);
return false;
}
void add(const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution sol(_solution);
}
void update()
{}
void init()
{}
};
class testAspirCrit : public moAspirCrit<testMove>
{
public:
bool operator() (const testMove & _move, const unsigned int & _fitness)
{
unsigned int fitness;
const testMove move(_move);
fitness=_fitness;
return false;
}
void init()
{}
};
class solutionContinue : public moSolContinue<solution>
{
public :
bool operator () (const solution & _solution)
{
const solution sol(_solution);
return false;
}
void init()
{}
} ;
class solutionEval : public eoEvalFunc <solution>
{
public :
void operator () (solution & _solution)
{
_solution.fitness(2);
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
solution solution;
testMoveInit init;
testMoveNext next;
testMoveIncrEval incrEval;
testTabuList tabuList;
testAspirCrit aspirCrit;
solutionContinue continu;
solutionEval eval;
moTS<testMove> ts(init, next, incrEval, tabuList, aspirCrit, continu, eval);
cout << "[ moTS ] ==> ";
ts(solution);
test_result=((solution.fitness()!=2)?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

180
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/*
* <t-moTSMoveLoopExpl.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moTSMoveLoopExpl.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution sol=_solution;
}
} ;
class testMoveInit : public moMoveInit <testMove>
{
public :
void operator () (testMove & _move, const solution & _solution)
{
testMove move=_move;
const solution sol(_solution);
}
} ;
class testMoveNext : public moNextMove <testMove>
{
public :
bool operator () (testMove & _move, const solution & _solution)
{
testMove move(_move);
const solution sol(_solution);
return false;
}
} ;
class testMoveIncrEval : public moMoveIncrEval <testMove>
{
public :
unsigned int operator () (const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution solution(_solution);
return 2;
}
} ;
class testTabuList : public moTabuList<testMove>
{
public:
bool operator() (const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution sol(_solution);
return false;
}
void add(const testMove & _move, const solution & _solution)
{
const testMove move(_move);
const solution sol(_solution);
}
void update()
{}
void init()
{}
};
class testAspirCrit : public moAspirCrit<testMove>
{
public:
bool operator() (const testMove & _move, const unsigned int & _fitness)
{
unsigned int fitness;
const testMove move(_move);
fitness=_fitness;
return false;
}
void init()
{}
};
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result, test_1, test_2;
int return_value, value_1, value_2;
solution solution_1 ,solution_2;
testMoveInit init;
testMoveNext next;
testMoveIncrEval incrEval;
testTabuList tabuList;
testAspirCrit aspirCrit;
moTSMoveLoopExpl<testMove> explorer(init, next, incrEval, tabuList, aspirCrit);
cout << "[ moTSMoveLoopExpl ] ==> ";
test_1="KO";
try
{
explorer(solution_1, solution_2);
}
catch(std::runtime_error e)
{
test_1="OK";
}
value_1=((test_1.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
solution_1.fitness(0);
explorer(solution_1, solution_2);
test_2=((solution_2.fitness()!=2)?"KO":"OK");
value_2=((test_2.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
test_result=(((test_1.compare("OK")==0)&&(test_2.compare("OK")==0))?"OK":"KO");
return_value=(((value_1==EXIT_SUCCESS)&&(value_2==EXIT_SUCCESS))?EXIT_SUCCESS:EXIT_FAILURE);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

123
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/*
* <t-moTS_2.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2008
*
* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moTS_2.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution sol=_solution;
}
} ;
class testMoveExplorer : public moMoveExpl<testMove>
{
public :
void operator () (const solution & _solution_1, solution & _solution_2)
{
const solution solution(_solution_1);
_solution_2.fitness(2);
}
};
class solutionContinue : public moSolContinue<solution>
{
public :
bool operator () (const solution & _solution)
{
const solution sol(_solution);
return false;
}
void init()
{}
} ;
class solutionEval : public eoEvalFunc <solution>
{
public :
void operator () (solution & _solution)
{
_solution.fitness(0);
}
} ;
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
int return_value;
solution solution;
testMoveExplorer explorer;
solutionContinue continu;
solutionEval eval;
testMove move;
moTS<testMove> ts(explorer, continu, eval);
cout << "[ moTS_2 ] ==> ";
ts(solution);
move(solution);
test_result=((solution.fitness()!=2)?"KO":"OK");
return_value=((test_result.compare("KO")==0)?EXIT_FAILURE:EXIT_SUCCESS);
cout << test_result << endl;
return return_value;
}
//-----------------------------------------------------------------------------

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/*
* <t-moVNS.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2007-2008
* (C) OPAC Team, LIFL, 2002-2008
*
* Salma Mesmoudi (salma.mesmoudi@inria.fr), Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
* Jeremie Humeau (jeremie.humeau@inria.fr)
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------
// t-moVNS.cpp
//-----------------------------------------------------------------------------
#include <eo> // EO
#include <mo> // MO
#include <cassert>
using std::cout;
using std::endl;
//-----------------------------------------------------------------------------
typedef EO<unsigned int> solution;
typedef eoScalarFitness< float, std::greater<float> > tspFitness ;
typedef eoVector <tspFitness, unsigned int> Route ;
int cpt=0;
int tableau[7]={10.0, 9.0, 8.0, 8.0, 7.0, 7.0, 7.0};
class testMove : public moMove <solution>
{
public :
void operator () (solution & _solution)
{
solution sol=_solution;
}
} ;
class solutionAlgo : public moAlgo <solution>
{
public :
bool operator () (solution & _solution)
{
solution solution(_solution);
return true;
}
} ;
class Voisinage : public eoMonOp<Route>
{
public :
bool operator () (Route & _solution)
{
_solution.invalidate();
//_solution.fitness();
return true;
}
} ;
class Explorer : public moExpl<Route>
{
public:
Explorer(eoMonOp<Route> & expl): moExpl<Route>( expl)
{
}
};
class solutionEval : public eoEvalFunc <Route>
{
public :
void operator () (Route & _solution)
{
_solution.fitness(tableau[cpt]);
cpt++;
}
};
//-----------------------------------------------------------------------------
int
main()
{
std::string test_result;
//solution solution;
Route so ;
Voisinage sol1;
Voisinage sol2;
Explorer explorer(sol1);
explorer.addExplorer(sol2);
solutionEval eval;
moVNS<Route> vns(explorer, eval);
cout << "[moVNS] ==> ";
so.fitness(20.0);
vns(so);
assert(so.fitness()==7.0);
cout << "OK" << endl;
return EXIT_SUCCESS;
}
//-----------------------------------------------------------------------------

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IF(COMMAND cmake_policy)
CMAKE_POLICY(SET CMP0003 NEW)
ENDIF(COMMAND cmake_policy)
######################################################################################
### 1) Definitions (required for tsp target)
######################################################################################
SET(TSP_SRC_DIR ${MO_SRC_DIR}/tutorial/examples/tsp CACHE PATH "TSP src directory")
SET(TSP_BIN_DIR ${MO_BIN_DIR}/tutorial/examples/tsp CACHE PATH "TSP binary directory")
SET(FUNCTION_SRC_DIR ${MO_SRC_DIR}/tutorial/examples/function CACHE PATH "FUNCTION src directory")
SET(FUNCTION_BIN_DIR ${MO_BIN_DIR}/tutorial/examples/function CACHE PATH "FUNCTION binary directory")
######################################################################################
######################################################################################
### 2) How to manage copy of benchs ?
######################################################################################
IF(ENABLE_CMAKE_EXAMPLE OR CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
SET(BENCH_LIST
berlin52.tsp
eil101.tsp
pr2392.tsp
rl5915.tsp
usa13509.tsp
)
FOREACH (bench ${BENCH_LIST})
EXECUTE_PROCESS(
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/examples/tsp/benchs/${bench}
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/${bench}
)
ENDFOREACH (bench)
EXECUTE_PROCESS(
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/Lesson1/param
${MO_BIN_DIR}/tutorial/Lesson1/param
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/Lesson2/param
${MO_BIN_DIR}/tutorial/Lesson2/param
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/Lesson3/param
${MO_BIN_DIR}/tutorial/Lesson3/param
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/Lesson4/param
${MO_BIN_DIR}/tutorial/Lesson4/param
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/Lesson5/param
${MO_BIN_DIR}/tutorial/Lesson5/param
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/HybridLesson/param
${MO_BIN_DIR}/tutorial/HybridLesson/param
)
ENDIF(ENABLE_CMAKE_EXAMPLE OR CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
######################################################################################
### 3) Where must cmake go now ?
######################################################################################
MACRO(ADD_COMMANDS_MO)
ADD_CUSTOM_COMMAND(
OUTPUT
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/berlin52.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/eil101.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/pr2392.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/rl5915.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/usa13509.tsp
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/examples/tsp/benchs/berlin52.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/berlin52.tsp
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/examples/tsp/benchs/eil101.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/eil101.tsp
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/examples/tsp/benchs/pr2392.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/pr2392.tsp
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/examples/tsp/benchs/rl5915.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/rl5915.tsp
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/examples/tsp/benchs/usa13509.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/usa13509.tsp
)
ADD_CUSTOM_COMMAND(
OUTPUT ${MO_BIN_DIR}/tutorial/Lesson1/param
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/Lesson1/param
${MO_BIN_DIR}/tutorial/Lesson1
)
ADD_CUSTOM_COMMAND(
OUTPUT ${MO_BIN_DIR}/tutorial/Lesson2/param
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/Lesson2/param
${MO_BIN_DIR}/tutorial/Lesson2
)
ADD_CUSTOM_COMMAND(
OUTPUT ${MO_BIN_DIR}/tutorial/Lesson3/param
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/Lesson3/param
${MO_BIN_DIR}/tutorial/Lesson3
)
ADD_CUSTOM_COMMAND(
OUTPUT ${MO_BIN_DIR}/tutorial/Lesson4/param
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/Lesson4/param
${MO_BIN_DIR}/tutorial/Lesson4
)
ADD_CUSTOM_COMMAND(
OUTPUT ${MO_BIN_DIR}/tutorial/Lesson5/param
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/Lesson5/param
${MO_BIN_DIR}/tutorial/Lesson5
)
ADD_CUSTOM_COMMAND(
OUTPUT ${MO_BIN_DIR}/tutorial/Lesson6/param
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${MO_SRC_DIR}/tutorial/HybridLesson/param
${MO_BIN_DIR}/tutorial/HybridLesson
)
ENDMACRO(ADD_COMMANDS_MO)
MACRO(ADD_TARGET_MO n)
IF(${n} STREQUAL "lesson1")
ADD_CUSTOM_TARGET(lesson1 DEPENDS
${MO_BIN_DIR}/tutorial/Lesson1/param
${MO_BIN_DIR}/tutorial/Lesson1/hill_climbing
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/berlin52.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/eil101.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/pr2392.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/rl5915.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/usa13509.tsp
)
ELSEIF(${n} STREQUAL "lesson2")
ADD_CUSTOM_TARGET(lesson2 DEPENDS
${MO_BIN_DIR}/tutorial/Lesson2/param
${MO_BIN_DIR}/tutorial/Lesson2/tabu_search
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/berlin52.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/eil101.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/pr2392.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/rl5915.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/usa13509.tsp
)
ELSEIF(${n} STREQUAL "lesson3")
ADD_CUSTOM_TARGET(lesson3 DEPENDS
${MO_BIN_DIR}/tutorial/Lesson3/param
${MO_BIN_DIR}/tutorial/Lesson3/simulated_annealing
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/berlin52.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/eil101.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/pr2392.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/rl5915.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/usa13509.tsp
)
ELSEIF(${n} STREQUAL "lesson4")
ADD_CUSTOM_TARGET(lesson4 DEPENDS
${MO_BIN_DIR}/tutorial/Lesson4/param
${MO_BIN_DIR}/tutorial/Lesson4/iterated_local_search
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/berlin52.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/eil101.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/pr2392.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/rl5915.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/usa13509.tsp
)
ELSEIF(${n} STREQUAL "lesson5")
ADD_CUSTOM_TARGET(lesson5 DEPENDS
${MO_BIN_DIR}/tutorial/Lesson5/param
${MO_BIN_DIR}/tutorial/Lesson5/variable_neighborhood_search
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/berlin52.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/eil101.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/pr2392.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/rl5915.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/usa13509.tsp
)
ELSEIF(${n} STREQUAL "hybridlesson")
ADD_CUSTOM_TARGET(hybridlesson DEPENDS
${MO_BIN_DIR}/tutorial/HybridLesson/param
${MO_BIN_DIR}/tutorial/HybridLesson/hybrid_ga
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/berlin52.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/eil101.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/pr2392.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/rl5915.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/usa13509.tsp
)
ELSEIF(${n} STREQUAL "install")
ADD_CUSTOM_TARGET(install DEPENDS
${MO_BIN_DIR}/tutorial/Lesson1/param
${MO_BIN_DIR}/tutorial/Lesson2/param
${MO_BIN_DIR}/tutorial/Lesson3/param
${MO_BIN_DIR}/tutorial/Lesson4/param
${MO_BIN_DIR}/tutorial/Lesson5/param
${MO_BIN_DIR}/tutorial/HybridLesson/param
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/berlin52.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/eil101.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/pr2392.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/rl5915.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/usa13509.tsp
)
ELSEIF(${n} STREQUAL "benchs")
ADD_CUSTOM_TARGET(benchs DEPENDS
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/berlin52.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/eil101.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/pr2392.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/rl5915.tsp
${MO_BIN_DIR}/tutorial/examples/tsp/benchs/usa13509.tsp
)
ENDIF(${n} STREQUAL "lesson1")
ENDMACRO(ADD_TARGET_MO)
IF(NOT CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" AND NOT CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_COMMANDS_MO()
ADD_TARGET_MO(install)
ADD_TARGET_MO(benchs)
ENDIF(NOT CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" AND NOT CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_SUBDIRECTORY(examples)
ADD_SUBDIRECTORY(Lesson1)
ADD_SUBDIRECTORY(Lesson2)
ADD_SUBDIRECTORY(Lesson3)
ADD_SUBDIRECTORY(Lesson4)
ADD_SUBDIRECTORY(Lesson5)
ADD_SUBDIRECTORY(HybridLesson)

65
trunk/paradiseo-old-mo/tutorial/HybridLesson/CMakeLists.txt Normal file
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######################################################################################
### 1) Include the sources
######################################################################################
INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src/utils)
INCLUDE_DIRECTORIES(${MO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${TSP_SRC_DIR})
######################################################################################
### 2) Specify where CMake can find the libraries
######################################################################################
LINK_DIRECTORIES(${EO_BIN_DIR}/lib ${TSP_BIN_DIR}/lib)
######################################################################################
### 3) Define your target(s): just an executable here
######################################################################################
IF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
SOURCE_GROUP(src FILES hybrid_ga.cpp)
SOURCE_GROUP(benchs FILES
${TSP_BIN_DIR}/benchs/berlin52.tsp
${TSP_BIN_DIR}/benchs/eil101.tsp
${TSP_BIN_DIR}/benchs/pr2392.tsp
${TSP_BIN_DIR}/benchs/rl5915.tsp
${TSP_BIN_DIR}/benchs/usa13509.tsp
)
ADD_EXECUTABLE(hybrid_ga
hybrid_ga.cpp
${MO_BIN_DIR}/tutorial/HybridLesson/param
${TSP_BIN_DIR}/benchs/berlin52.tsp
${TSP_BIN_DIR}/benchs/eil101.tsp
${TSP_BIN_DIR}/benchs/pr2392.tsp
${TSP_BIN_DIR}/benchs/rl5915.tsp
${TSP_BIN_DIR}/benchs/usa13509.tsp
)
ELSE(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_COMMANDS_MO()
ADD_TARGET_MO(lesson6)
IF(ENABLE_CMAKE_EXAMPLE)
ADD_EXECUTABLE(hybrid_ga hybrid_ga.cpp)
ELSE(ENABLE_CMAKE_EXAMPLE)
ADD_EXECUTABLE(hybrid_ga EXCLUDE_FROM_ALL hybrid_ga.cpp)
ENDIF(ENABLE_CMAKE_EXAMPLE)
ENDIF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_DEPENDENCIES(hybrid_ga tsp)
######################################################################################
### 4) Optionnal: define your target(s)'s version: no effect for windows
######################################################################################
SET(HYBRIDGA_VERSION ${GLOBAL_VERSION})
SET_TARGET_PROPERTIES(hybrid_ga PROPERTIES VERSION "${HYBRIDGA_VERSION}")
######################################################################################
### 5) Link the librairies for your target(s)
######################################################################################
TARGET_LINK_LIBRARIES(hybrid_ga tsp eo eoutils)
######################################################################################

194
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/*
* <tsp.cpp>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2007
*
* Sébastien Cahon, Thomas Legrand
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
#include <eo>
#include <mo>
#include <tsp>
void manage_configuration_file(eoParser & _parser);
int
main (int _argc, char* _argv [])
{
std::string instancePath, crossoverType, selectionType;
unsigned int seed, populationSize, maxIterations, selectedParentNumber;
double crossoverRate, mutationRate, elitismRate, tournamentRate;
eoParser parser(_argc, _argv);
manage_configuration_file(parser);
seed=atoi( (parser.getParamWithLongName("seed")->getValue()).c_str() );
instancePath=parser.getParamWithLongName("instancePath")->getValue();
populationSize=atoi( (parser.getParamWithLongName("popSize")->getValue()).c_str() );
maxIterations=atoi( (parser.getParamWithLongName("maxIter")->getValue()).c_str() );
crossoverRate=atof( (parser.getParamWithLongName("crossRate")->getValue()).c_str() );
mutationRate=atof( (parser.getParamWithLongName("mutRate")->getValue()).c_str() );
selectedParentNumber=atoi( (parser.getParamWithLongName("nbSelPar")->getValue()).c_str() );
elitismRate=atof( (parser.getParamWithLongName("elitismRate")->getValue()).c_str() );
tournamentRate=atof( (parser.getParamWithLongName("tournRate")->getValue()).c_str() );
crossoverType=parser.getParamWithLongName("crossType")->getValue();
selectionType=parser.getParamWithLongName("selectionType")->getValue();
srand (seed);
Graph::load(instancePath.c_str());
RouteInit init ;
RouteEval full_evaluation ;
eoPop <Route> population (populationSize, init) ;
apply <Route> (full_evaluation, population) ;
std :: cout << "[From] " << population.best_element () << std :: endl ;
eoGenContinue <Route> continu (maxIterations) ;
eoStochTournamentSelect <Route> select_one ;
eoSelectNumber <Route> select (select_one, selectedParentNumber) ;
eoQuadOp <Route>*crossover;
if(crossoverType.compare("Partial")==0)
{
crossover=new PartialMappedXover();
}
else if (crossoverType.compare("Order")==0)
{
crossover=new OrderXover();
}
else if (crossoverType.compare("Edge")==0)
{
crossover=new EdgeXover();
}
else
{
throw std::runtime_error("[tsp.cpp]: the crossover type '"+crossoverType+"' is not correct.");
}
TwoOptInit two_opt_initializer;
TwoOptNext two_opt_next_move_generator;
TwoOptIncrEval two_opt_incremental_evaluation;
moMoveSelect<TwoOpt>* two_opt_selection;
if(selectionType.compare("Best")==0)
{
two_opt_selection= new moBestImprSelect<TwoOpt>();
}
else if (selectionType.compare("First")==0)
{
two_opt_selection= new moFirstImprSelect<TwoOpt>();
}
else if (selectionType.compare("Random")==0)
{
two_opt_selection= new moRandImprSelect<TwoOpt>();
}
else
{
throw std::runtime_error("[hill_climbing.cpp]: the type of selection '"+selectionType+"' is not correct.");
}
moHC <TwoOpt> hill_climbing_mutation (two_opt_initializer, two_opt_next_move_generator, two_opt_incremental_evaluation,
*two_opt_selection, full_evaluation);
eoSGATransform <Route> transform (*crossover, crossoverRate, hill_climbing_mutation, mutationRate) ;
eoElitism <Route> merge (elitismRate) ;
eoStochTournamentTruncate <Route> reduce (tournamentRate) ;
eoEasyEA <Route> ea (continu, full_evaluation, select, transform, merge, reduce) ;
ea (population) ;
std :: cout << "[To] " << population.best_element () << std :: endl ;
delete(crossover);
delete(two_opt_selection);
return EXIT_SUCCESS;
}
void
manage_configuration_file(eoParser & _parser)
{
std::ofstream os;
_parser.createParam(std::string("../examples/tsp/benchs/berlin52.tsp"), "instancePath", "Path to the instance.",
0, "Configuration", false);
_parser.getORcreateParam((unsigned int)time(0), "seed", "Seed for rand.", 0, "Configuration", false);
_parser.getORcreateParam((unsigned int)100, "popSize", "Size of the population.", 0, "Configuration", false);
_parser.getORcreateParam((unsigned int)1000, "maxIter", "Maximum number of iterations.", 0, "Configuration", false);
_parser.getORcreateParam((double)1.0, "crossRate", "Probability of crossover.", 0, "Configuration", false);
_parser.getORcreateParam((double)0.01, "mutRate", "Probability of mutation.", 0, "Configuration", false);
_parser.getORcreateParam((unsigned int)100, "nbSelPar", "Number of selected parents.", 0, "Configuration", false);
_parser.getORcreateParam((double)1.0, "elitismRate", "Percentage of the best individuals kept.", 0, "Configuration", false);
_parser.getORcreateParam((double)0.7, "tournRate", "Percentage of the individuals used during the tournament.",
0, "Configuration", false);
_parser.getORcreateParam(std::string("Partial"), "crossType", "Crossover to use, it can be 'Partial', 'Order' or 'Edge'.",
0, "Configuration", false);
_parser.getORcreateParam(std::string("Best"), "selectionType", "Type of the selection: 'Best', 'First' or 'Random'.",
0, "Configuration", false);
if (_parser.userNeedsHelp())
{
_parser.printHelp(std::cout);
exit(EXIT_FAILURE);
}
os.open("current_param");
if(!os.is_open())
{
throw std::runtime_error("[tsp.cpp]: the file current_param cannot be created.");
}
os <<_parser;
os.close();
}

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###### General ######
# --help=0 # -h : Prints this message
# --stopOnUnknownParam=1 # Stop if unkown param entered
###### Configuration ######
# --instancePath=../examples/tsp/benchs/berlin52.tsp # Path to the instance.
# --seed=1224599328 # Seed for rand.
# --popSize=100 # Size of the population.
# --maxIter=1000 # Maximum number of iterations.
# --crossRate=1 # Probability of crossover.
# --mutRate=0.01 # Probability of mutation.
# --nbSelPar=100 # Number of selected parents.
# --elitismRate=1 # Percentage of the best individuals kept.
# --tournRate=0.7 # Percentage of the individuals used during the tournament.
# --crossType=Partial # Crossover to use, it can be 'Partial', 'Order' or 'Edge'.
# --selectionType=Best # Type of the selection: 'Best', 'First' or 'Random'.

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######################################################################################
### 1) Include the sources
######################################################################################
INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src/utils)
INCLUDE_DIRECTORIES(${MO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${TSP_SRC_DIR})
######################################################################################
### 2) Specify where CMake can find the libraries
######################################################################################
LINK_DIRECTORIES(${EO_BIN_DIR}/lib ${TSP_BIN_DIR}/lib)
######################################################################################
### 3) Define your target(s): just an executable here
######################################################################################
IF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
SOURCE_GROUP(src FILES hill_climbing.cpp)
SOURCE_GROUP(benchs FILES
${TSP_BIN_DIR}/benchs/berlin52.tsp
${TSP_BIN_DIR}/benchs/eil101.tsp
${TSP_BIN_DIR}/benchs/pr2392.tsp
${TSP_BIN_DIR}/benchs/rl5915.tsp
${TSP_BIN_DIR}/benchs/usa13509.tsp
)
ADD_EXECUTABLE(hill_climbing
hill_climbing.cpp
${MO_BIN_DIR}/tutorial/Lesson1/param
${TSP_BIN_DIR}/benchs/berlin52.tsp
${TSP_BIN_DIR}/benchs/eil101.tsp
${TSP_BIN_DIR}/benchs/pr2392.tsp
${TSP_BIN_DIR}/benchs/rl5915.tsp
${TSP_BIN_DIR}/benchs/usa13509.tsp
)
ELSE(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_COMMANDS_MO()
ADD_TARGET_MO(lesson1)
IF(ENABLE_CMAKE_EXAMPLE)
ADD_EXECUTABLE(hill_climbing hill_climbing.cpp)
ELSE(ENABLE_CMAKE_EXAMPLE)
ADD_EXECUTABLE(hill_climbing EXCLUDE_FROM_ALL hill_climbing.cpp)
ENDIF(ENABLE_CMAKE_EXAMPLE)
ENDIF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_DEPENDENCIES(hill_climbing tsp)
######################################################################################
### 4) Optionnal: define your target(s)'s version: no effect for windows
######################################################################################
SET(HILLCLIMBING_VERSION ${GLOBAL_VERSION})
SET_TARGET_PROPERTIES(hill_climbing PROPERTIES VERSION "${HILLCLIMBING_VERSION}")
######################################################################################
### 5) Link the librairies for your target(s)
######################################################################################
TARGET_LINK_LIBRARIES(hill_climbing tsp eo eoutils)
######################################################################################

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/*
<hill_climbing.cpp>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#include <eo>
#include <mo>
#include <tsp>
void manage_configuration_file(eoParser & _parser);
int
main (int _argc, char* _argv [])
{
std::string instancePath, selectionType;
unsigned int seed;
eoParser parser(_argc, _argv);
manage_configuration_file(parser);
seed=atoi( (parser.getParamWithLongName("seed")->getValue()).c_str() );
instancePath=parser.getParamWithLongName("instancePath")->getValue();
selectionType=parser.getParamWithLongName("selectionType")->getValue();
srand (seed);
Graph::load(instancePath.c_str());
Route solution;
RouteInit initializer;
initializer (solution);
RouteEval full_evaluation;
full_evaluation (solution);
std :: cout << "[From] " << solution << std :: endl;
/* Tools for an efficient (? :-))
local search ! */
TwoOptInit two_opt_initializer;
TwoOptNext two_opt_next_move_generator;
TwoOptIncrEval two_opt_incremental_evaluation;
moMoveSelect<TwoOpt>* two_opt_selection;
if(selectionType.compare("Best")==0)
{
two_opt_selection= new moBestImprSelect<TwoOpt>();
}
else if (selectionType.compare("First")==0)
{
two_opt_selection= new moFirstImprSelect<TwoOpt>();
}
else if (selectionType.compare("Random")==0)
{
two_opt_selection= new moRandImprSelect<TwoOpt>();
}
else
{
throw std::runtime_error("[hill_climbing.cpp]: the type of selection '"+selectionType+"' is not correct.");
}
moHC <TwoOpt> hill_climbing (two_opt_initializer, two_opt_next_move_generator, two_opt_incremental_evaluation,
*two_opt_selection, full_evaluation);
hill_climbing (solution) ;
std :: cout << "[To] " << solution << std :: endl;
delete(two_opt_selection);
return EXIT_SUCCESS;
}
void
manage_configuration_file(eoParser & _parser)
{
std::ofstream os;
_parser.createParam(std::string("../examples/tsp/benchs/berlin52.tsp"), "instancePath", "Path to the instance.",
0, "Configuration", false);
_parser.getORcreateParam((unsigned int)time(0), "seed", "Seed for rand.", 0, "Configuration", false);
_parser.getORcreateParam(std::string("Best"), "selectionType", "Type of the selection: 'Best', 'First' or 'Random'.",
0, "Configuration", false);
if (_parser.userNeedsHelp())
{
_parser.printHelp(std::cout);
exit(EXIT_FAILURE);
}
os.open("current_param");
if(!os.is_open())
{
throw std::runtime_error("[hill_climbing.cpp]: the file current_param cannot be created.");
}
os <<_parser;
os.close();
}

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###### General ######
# --help=0 # -h : Prints this message
# --stopOnUnknownParam=1 # Stop if unkown param entered
###### Configuration ######
# --instancePath=../examples/tsp/benchs/berlin52.tsp # Path to the instance.
# --seed=1203517190 # Seed for rand.
# --selectionType=Best # Type of the selection: 'Best', 'First' or 'Random'.

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######################################################################################
### 1) Include the sources
######################################################################################
INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src/utils)
INCLUDE_DIRECTORIES(${MO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${TSP_SRC_DIR})
######################################################################################
### 2) Specify where CMake can find the libraries
######################################################################################
LINK_DIRECTORIES(${EO_BIN_DIR}/lib ${TSP_BIN_DIR}/lib)
######################################################################################
### 3) Define your target(s): just an executable here
######################################################################################
IF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
SOURCE_GROUP(src FILES tabu_search.cpp)
SOURCE_GROUP(benchs FILES
${TSP_BIN_DIR}/benchs/berlin52.tsp
${TSP_BIN_DIR}/benchs/eil101.tsp
${TSP_BIN_DIR}/benchs/pr2392.tsp
${TSP_BIN_DIR}/benchs/rl5915.tsp
${TSP_BIN_DIR}/benchs/usa13509.tsp
)
ADD_EXECUTABLE(tabu_search
tabu_search.cpp
${MO_BIN_DIR}/tutorial/Lesson2/param
${TSP_BIN_DIR}/benchs/berlin52.tsp
${TSP_BIN_DIR}/benchs/eil101.tsp
${TSP_BIN_DIR}/benchs/pr2392.tsp
${TSP_BIN_DIR}/benchs/rl5915.tsp
${TSP_BIN_DIR}/benchs/usa13509.tsp
)
ELSE(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_COMMANDS_MO()
ADD_TARGET_MO(lesson2)
IF(ENABLE_CMAKE_EXAMPLE)
ADD_EXECUTABLE(tabu_search tabu_search.cpp)
ELSE(ENABLE_CMAKE_EXAMPLE)
ADD_EXECUTABLE(tabu_search EXCLUDE_FROM_ALL tabu_search.cpp)
ENDIF(ENABLE_CMAKE_EXAMPLE)
ENDIF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_DEPENDENCIES(tabu_search tsp)
######################################################################################
### 4) Optionnal: define your target(s)'s version: no effect for windows
######################################################################################
SET(TABUSEARCH_VERSION ${GLOBAL_VERSION})
SET_TARGET_PROPERTIES(tabu_search PROPERTIES VERSION "${TABUSEARCH_VERSION}")
######################################################################################
### 5) Link the librairies for your target(s)
######################################################################################
TARGET_LINK_LIBRARIES(tabu_search tsp eo eoutils)
######################################################################################

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###### General ######
# --help=0 # -h : Prints this message
# --stopOnUnknownParam=1 # Stop if unkown param entered
###### Configuration ######
# --instancePath=../examples/tsp/benchs/berlin52.tsp # Path to the instance
# --seed=1202917905 # Seed for rand
# --tabuListSize=10 # Size of the tabu list
# --maxIter=1000 # Maximum number of iterations
# --tabuListType=TwoOpt # Type of the tabu list: 'TwoOpt', 'SimpleMove' or 'SimpleSolution'

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/*
<tabu_search.cpp>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#include <eo>
#include <mo>
#include <tsp>
void manage_configuration_file(eoParser & _parser);
int
main (int _argc, char* _argv [])
{
std::string instancePath, value;
unsigned int seed, maxIterations, tabuListSize;
eoParser parser(_argc, _argv);
manage_configuration_file(parser);
seed=atoi( (parser.getParamWithLongName("seed")->getValue()).c_str() );
maxIterations=atoi( (parser.getParamWithLongName("maxIter")->getValue()).c_str() );
tabuListSize=atoi( (parser.getParamWithLongName("tabuListSize")->getValue()).c_str() );
instancePath=parser.getParamWithLongName("instancePath")->getValue();
value=parser.getParamWithLongName("tabuListType")->getValue();
srand (seed);
Graph::load(instancePath.c_str());
Route solution;
RouteInit initializer;
initializer(solution);
RouteEval full_evaluation;
full_evaluation(solution);
std :: cout << "[From] " << solution << std :: endl;
/* Tools for an efficient (? :-))
local search ! */
TwoOptInit two_opt_initializer;
TwoOptNext two_opt_next_move_generator;
TwoOptIncrEval two_opt_incremental_evaluation;
moTabuList<TwoOpt> *tabuList;
if(value.compare("TwoOpt")==0)
{
tabuList=new TwoOptTabuList();
}
else if (value.compare("SimpleMove")==0)
{
tabuList=new moSimpleMoveTabuList<TwoOpt>(tabuListSize);
}
else if (value.compare("SimpleSolution")==0)
{
tabuList=new moSimpleSolutionTabuList<TwoOpt>(tabuListSize);
}
else
{
throw std::runtime_error("[tabu_search.cpp]: the type of tabu list '"+value+"' is not correct.");
}
moNoAspirCrit <TwoOpt> aspiration_criterion;
moGenSolContinue <Route> continu (maxIterations);
moTS <TwoOpt> tabu_search (two_opt_initializer, two_opt_next_move_generator,
two_opt_incremental_evaluation, *tabuList, aspiration_criterion, continu, full_evaluation);
tabu_search(solution);
std :: cout << "[To] " << solution << std :: endl;
delete(tabuList);
return EXIT_SUCCESS;
}
void
manage_configuration_file(eoParser & _parser)
{
std::ofstream os;
_parser.createParam(std::string("../examples/tsp/benchs/berlin52.tsp"), "instancePath", "Path to the instance.",
0, "Configuration", false);
_parser.getORcreateParam((unsigned int)time(0), "seed", "Seed for rand.", 0, "Configuration", false);
_parser.getORcreateParam((unsigned int)10, "tabuListSize", "Size of the tabu list.", 0, "Configuration", false);
_parser.getORcreateParam((unsigned int)1000, "maxIter", "Maximum number of iterations.", 0, "Configuration", false);
_parser.getORcreateParam(std::string("TwoOpt"), "tabuListType", "Type of the tabu list: 'TwoOpt', 'SimpleMove' or 'SimpleSolution'.",
0, "Configuration", false);
if (_parser.userNeedsHelp())
{
_parser.printHelp(std::cout);
exit(EXIT_FAILURE);
}
os.open("current_param");
if(!os.is_open())
{
throw std::runtime_error("[tabu_search.cpp]: the file current_param cannot be created.");
}
os <<_parser;
os.close();
}

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######################################################################################
### 1) Include the sources
######################################################################################
INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src/utils)
INCLUDE_DIRECTORIES(${MO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${TSP_SRC_DIR})
######################################################################################
### 2) Specify where CMake can find the libraries
######################################################################################
LINK_DIRECTORIES(${EO_BIN_DIR}/lib ${TSP_BIN_DIR}/lib)
######################################################################################
### 3) Define your target(s): just an executable here
######################################################################################
IF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
SOURCE_GROUP(src FILES simulated_annealing.cpp)
SOURCE_GROUP(benchs FILES
${TSP_BIN_DIR}/benchs/berlin52.tsp
${TSP_BIN_DIR}/benchs/eil101.tsp
${TSP_BIN_DIR}/benchs/pr2392.tsp
${TSP_BIN_DIR}/benchs/rl5915.tsp
${TSP_BIN_DIR}/benchs/usa13509.tsp
)
ADD_EXECUTABLE(simulated_annealing
simulated_annealing.cpp
${MO_BIN_DIR}/tutorial/Lesson3/param
${TSP_BIN_DIR}/benchs/berlin52.tsp
${TSP_BIN_DIR}/benchs/eil101.tsp
${TSP_BIN_DIR}/benchs/pr2392.tsp
${TSP_BIN_DIR}/benchs/rl5915.tsp
${TSP_BIN_DIR}/benchs/usa13509.tsp
)
ELSE(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_COMMANDS_MO()
ADD_TARGET_MO(lesson3)
IF(ENABLE_CMAKE_EXAMPLE)
ADD_EXECUTABLE(simulated_annealing simulated_annealing.cpp)
ELSE(ENABLE_CMAKE_EXAMPLE)
ADD_EXECUTABLE(simulated_annealing EXCLUDE_FROM_ALL simulated_annealing.cpp)
ENDIF(ENABLE_CMAKE_EXAMPLE)
ENDIF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_DEPENDENCIES(simulated_annealing tsp)
######################################################################################
### 4) Optionnal: define your target(s)'s version: no effect for windows
######################################################################################
SET(SIMULATEDANNEALING_VERSION ${GLOBAL_VERSION})
SET_TARGET_PROPERTIES(simulated_annealing PROPERTIES VERSION "${SIMULATEDANNEALING_VERSION}")
######################################################################################
### 5) Link the librairies for your target(s)
######################################################################################
TARGET_LINK_LIBRARIES(simulated_annealing tsp eo eoutils)
######################################################################################

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###### General ######
# --help=0 # -h : Prints this message
# --stopOnUnknownParam=1 # Stop if unkown param entered
###### Configuration ######
# --instancePath=../examples/tsp/benchs/berlin52.tsp # Path to the instance.
# --seed=1202919978 # Seed for rand.
# --maxIter=1000 # Maximum number of iterations.
# --initialTemp=1000 # Initial temperature.
# --threshold=0.1 # Minimum temperature allowed.
# --expoRatio=0.98 # Ratio used if exponential cooling schedule is chosen.
# --lineaRatio=0.5 # Ratio used if linear cooling schedule is chosen.
# --coolSchedType=Expo # Type the cooling schedule: 'Expo' or 'Linear'.

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/*
<simulated_annealing.cpp>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#include <eo>
#include <mo>
#include <tsp>
void manage_configuration_file(eoParser & _parser);
int
main (int _argc, char* _argv [])
{
std::string instancePath, value;
unsigned int seed, maxIterations;
double threshold, geometricRatio, linearRatio, initialTemperature;
eoParser parser(_argc, _argv);
manage_configuration_file(parser);
seed=atoi( (parser.getParamWithLongName("seed")->getValue()).c_str() );
instancePath=parser.getParamWithLongName("instancePath")->getValue();
maxIterations=atoi( (parser.getParamWithLongName("maxIter")->getValue()).c_str() );
initialTemperature=atof( (parser.getParamWithLongName("initialTemp")->getValue()).c_str() );
threshold=atof( (parser.getParamWithLongName("threshold")->getValue()).c_str() );
geometricRatio=atof( (parser.getParamWithLongName("geometricRatio")->getValue()).c_str() );
linearRatio=atof( (parser.getParamWithLongName("lineaRatio")->getValue()).c_str() );
value=parser.getParamWithLongName("coolSchedType")->getValue();
srand (seed);
Graph::load(instancePath.c_str());
Route solution;
RouteInit initializer;
initializer (solution);
RouteEval full_evaluation;
full_evaluation (solution);
std :: cout << "[From] " << solution << std :: endl;
/* Tools for an efficient (? :-))
local search ! */
TwoOptRand two_opt_random_move_generator;
TwoOptIncrEval two_opt_incremental_evaluation;
TwoOpt move;
moCoolingSchedule* coolingSchedule;
if(value.compare("Geometric")==0)
{
coolingSchedule=new moGeometricCoolingSchedule(threshold, geometricRatio);
}
else if (value.compare("Linear")==0)
{
coolingSchedule=new moLinearCoolingSchedule(threshold, linearRatio);
}
else
{
throw std::runtime_error("[simulated_annealing.cpp]: the type of cooling schedule '"+value+"' is not correct.");
}
moGenSolContinue <Route> continu (maxIterations);
moSA <TwoOpt> simulated_annealing (two_opt_random_move_generator, two_opt_incremental_evaluation,
continu, initialTemperature, *coolingSchedule, full_evaluation);
simulated_annealing (solution);
std :: cout << "[To] " << solution << std :: endl;
delete(coolingSchedule);
return EXIT_SUCCESS ;
}
void
manage_configuration_file(eoParser & _parser)
{
std::ofstream os;
_parser.createParam(std::string("../examples/tsp/benchs/berlin52.tsp"), "instancePath", "Path to the instance.",
0, "Configuration", false);
_parser.getORcreateParam((unsigned int)time(0), "seed", "Seed for rand.", 0, "Configuration", false);
_parser.getORcreateParam((unsigned int)1000, "maxIter", "Maximum number of iterations.", 0, "Configuration", false);
_parser.getORcreateParam((double)1000, "initialTemp", "Initial temperature.", 0, "Configuration", false);
_parser.getORcreateParam((double)0.1, "threshold", "Minimum temperature allowed.", 0, "Configuration", false);
_parser.getORcreateParam((double)0.98, "geometricRatio", "Ratio used if exponential cooling schedule is chosen.", 0, "Configuration", false);
_parser.getORcreateParam((double)0.5, "lineaRatio", "Ratio used if linear cooling schedule is chosen.", 0, "Configuration", false);
_parser.getORcreateParam(std::string("Geometric"), "coolSchedType", "Type the cooling schedule: 'Geometric' or 'Linear'.",
0, "Configuration", false);
if (_parser.userNeedsHelp())
{
_parser.printHelp(std::cout);
exit(EXIT_FAILURE);
}
os.open("current_param");
if(!os.is_open())
{
throw std::runtime_error("[simulated_annealing.cpp]: the file current_param cannot be created.");
}
os <<_parser;
os.close();
}

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######################################################################################
### 1) Include the sources
######################################################################################
INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src/utils)
INCLUDE_DIRECTORIES(${MO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${TSP_SRC_DIR})
######################################################################################
### 2) Specify where CMake can find the libraries
######################################################################################
LINK_DIRECTORIES(${EO_BIN_DIR}/lib ${TSP_BIN_DIR}/lib)
######################################################################################
### 3) Define your target(s): just an executable here
######################################################################################
IF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
SOURCE_GROUP(src FILES iterated_local_search.cpp)
SOURCE_GROUP(benchs FILES
${TSP_BIN_DIR}/benchs/berlin52.tsp
${TSP_BIN_DIR}/benchs/eil101.tsp
${TSP_BIN_DIR}/benchs/pr2392.tsp
${TSP_BIN_DIR}/benchs/rl5915.tsp
${TSP_BIN_DIR}/benchs/usa13509.tsp
)
ADD_EXECUTABLE(iterated_local_search
iterated_local_search.cpp
${MO_BIN_DIR}/tutorial/Lesson4/param
${TSP_BIN_DIR}/benchs/berlin52.tsp
${TSP_BIN_DIR}/benchs/eil101.tsp
${TSP_BIN_DIR}/benchs/pr2392.tsp
${TSP_BIN_DIR}/benchs/rl5915.tsp
${TSP_BIN_DIR}/benchs/usa13509.tsp
)
ELSE(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_COMMANDS_MO()
ADD_TARGET_MO(lesson4)
IF(ENABLE_CMAKE_EXAMPLE)
ADD_EXECUTABLE(iterated_local_search iterated_local_search.cpp)
ELSE(ENABLE_CMAKE_EXAMPLE)
ADD_EXECUTABLE(iterated_local_search EXCLUDE_FROM_ALL iterated_local_search.cpp)
ENDIF(ENABLE_CMAKE_EXAMPLE)
ENDIF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_DEPENDENCIES(iterated_local_search tsp)
######################################################################################
### 4) Optionnal: define your target(s)'s version: no effect for windows
######################################################################################
SET(ITERATEDLOCALSEARCH_VERSION ${GLOBAL_VERSION})
SET_TARGET_PROPERTIES(iterated_local_search PROPERTIES VERSION "${ITERATEDLOCALSEARCH_VERSION}")
######################################################################################
### 5) Link the librairies for your target(s)
######################################################################################
TARGET_LINK_LIBRARIES(iterated_local_search tsp eo eoutils)
######################################################################################

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/*
<iterated_local_search.cpp>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Sébastien Cahon, Jean-Charles Boisson
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#include <eo>
#include <mo>
#include <tsp>
void manage_configuration_file(eoParser & _parser);
int
main (int _argc, char* _argv [])
{
std::string instancePath;
unsigned int seed, maxIterations;
eoParser parser(_argc, _argv);
manage_configuration_file(parser);
seed=atoi( (parser.getParamWithLongName("seed")->getValue()).c_str() );
instancePath=parser.getParamWithLongName("instancePath")->getValue();
maxIterations=atoi( (parser.getParamWithLongName("maxIter")->getValue()).c_str() );
srand(seed);
Graph::load (instancePath.c_str());
Route solution;
RouteInit initializer;
initializer (solution);
RouteEval full_evaluation;
full_evaluation (solution);
std :: cout << "[From] " << solution << std :: endl;
TwoOptInit two_opt_initializer;
TwoOptNext two_opt_next_move_generator;
TwoOptIncrEval two_opt_incremental_evaluation;
moBestImprSelect <TwoOpt> two_opt_selection;
moGenSolContinue <Route> continu(maxIterations);
moFitComparator<Route> comparator;
CitySwap perturbation;
moILS<TwoOpt> iterated_local_search (two_opt_initializer, two_opt_next_move_generator, two_opt_incremental_evaluation,
two_opt_selection, continu, comparator, perturbation, full_evaluation) ;
iterated_local_search(solution);
std :: cout << "[To] " << solution << std :: endl;
return EXIT_SUCCESS;
}
void
manage_configuration_file(eoParser & _parser)
{
std::ofstream os;
_parser.createParam(std::string("../examples/tsp/benchs/berlin52.tsp"), "instancePath", "Path to the instance.",
0, "Configuration", false);
_parser.getORcreateParam((unsigned int)time(0), "seed", "Seed for rand.", 0, "Configuration", false);
_parser.getORcreateParam((unsigned int)1000, "maxIter", "Maximum number of iterations.", 0, "Configuration", false);
if (_parser.userNeedsHelp())
{
_parser.printHelp(std::cout);
exit(EXIT_FAILURE);
}
os.open("current_param");
if(!os.is_open())
{
throw std::runtime_error("[iterated_local_search.cpp]: the file current_param cannot be created.");
}
os <<_parser;
os.close();
}

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###### General ######
# --help=0 # -h : Prints this message
# --stopOnUnknownParam=1 # Stop if unkown param entered
###### Configuration ######
# --instancePath=../examples/tsp/benchs/berlin52.tsp # Path to the instance.
# --seed=1203080388 # Seed for rand.
# --maxIter=1000 # Maximum number of iterations.

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######################################################################################
### 1) Include the sources
######################################################################################
INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src/utils)
INCLUDE_DIRECTORIES(${MO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${TSP_SRC_DIR})
######################################################################################
### 2) Specify where CMake can find the libraries
######################################################################################
LINK_DIRECTORIES(${EO_BIN_DIR}/lib ${TSP_BIN_DIR}/lib)
######################################################################################
### 3) Define your target(s): just an executable here
######################################################################################
IF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
SOURCE_GROUP(src FILES variable_neighborhood_search.cpp)
SOURCE_GROUP(benchs FILES
${TSP_BIN_DIR}/benchs/berlin52.tsp
${TSP_BIN_DIR}/benchs/eil101.tsp
${TSP_BIN_DIR}/benchs/pr2392.tsp
${TSP_BIN_DIR}/benchs/rl5915.tsp
${TSP_BIN_DIR}/benchs/usa13509.tsp
)
ADD_EXECUTABLE(variable_neighborhood_search
variable_neighborhood_search.cpp
${MO_BIN_DIR}/tutorial/Lesson5/param
${TSP_BIN_DIR}/benchs/berlin52.tsp
${TSP_BIN_DIR}/benchs/eil101.tsp
${TSP_BIN_DIR}/benchs/pr2392.tsp
${TSP_BIN_DIR}/benchs/rl5915.tsp
${TSP_BIN_DIR}/benchs/usa13509.tsp
)
ELSE(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_COMMANDS_MO()
ADD_TARGET_MO(lesson5)
IF(ENABLE_CMAKE_EXAMPLE)
ADD_EXECUTABLE(variable_neighborhood_search variable_neighborhood_search.cpp)
ELSE(ENABLE_CMAKE_EXAMPLE)
ADD_EXECUTABLE(variable_neighborhood_search EXCLUDE_FROM_ALL variable_neighborhood_search.cpp)
ENDIF(ENABLE_CMAKE_EXAMPLE)
ENDIF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
ADD_DEPENDENCIES(variable_neighborhood_search tsp)
######################################################################################
### 4) Optionnal: define your target(s)'s version: no effect for windows
######################################################################################
SET(ITERATEDLOCALSEARCH_VERSION ${GLOBAL_VERSION})
SET_TARGET_PROPERTIES(variable_neighborhood_search PROPERTIES VERSION "${ITERATEDLOCALSEARCH_VERSION}")
######################################################################################
### 5) Link the librairies for your target(s)
######################################################################################
TARGET_LINK_LIBRARIES(variable_neighborhood_search tsp eo eoutils)
######################################################################################

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###### General ######
# --help=0 # -h : Prints this message
# --stopOnUnknownParam=1 # Stop if unkown param entered
###### Configuration ######
# --instancePath=../examples/tsp/benchs/berlin52.tsp # Path to the instance.
# --seed=1231949999 # Seed for rand.
# --selectionType=Best # Type of the selection: 'Best', 'First' or 'Random'.

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/*
<variable_neighborhood_search.cpp>
Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
(C) OPAC Team, LIFL, 2002-2008
Salma Mesmoudi (salma.mesmoudi@inria.fr), Jean-Charles Boisson
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#include <eo>
#include <mo>
#include <tsp>
#include <vector>
//template <class T, class P>void add(T& var, P& vect);
void manage_configuration_file(eoParser & _parser);
//void ajouter (std::vector<moMoveInit<moMove<Route> > >& V, moMove<Route>& K)const ;
int
main (int _argc, char* _argv [])
{
std::string instancePath, selectionType;
unsigned int seed;
eoParser parser(_argc, _argv);
manage_configuration_file(parser);
seed=atoi( (parser.getParamWithLongName("seed")->getValue()).c_str() );
instancePath=parser.getParamWithLongName("instancePath")->getValue();
selectionType=parser.getParamWithLongName("selectionType")->getValue();
srand (seed);
Graph::load(instancePath.c_str());
Route solution;
RouteInit initializer;
initializer (solution);
RouteEval full_evaluation;
full_evaluation (solution);
std :: cout << "[From] " << solution << std :: endl;
//A neighbor is a local search or mutation
/*Tools for an efficient (? :-))
local search ! */
//---------------------first neighbor----------------------------------
TwoOptInit two_opt_initializer;
TwoOptNext two_opt_next_move_generator;
TwoOptIncrEval two_opt_incremental_evaluation;
moMoveSelect<TwoOpt>* two_opt_selection;
if(selectionType.compare("Best")==0)
{
two_opt_selection= new moBestImprSelect<TwoOpt>();
}
else if (selectionType.compare("First")==0)
{
two_opt_selection= new moFirstImprSelect<TwoOpt>();
}
else if (selectionType.compare("Random")==0)
{
two_opt_selection= new moRandImprSelect<TwoOpt>();
}
else
{
throw std::runtime_error("[hill_climbing.cpp]: the type of selection '"+selectionType+"' is not correct.");
}
moHC <TwoOpt> hill_climbing (two_opt_initializer, two_opt_next_move_generator, two_opt_incremental_evaluation,
*two_opt_selection, full_evaluation);
//--------------------second neighbor-----------------
CitySwap perturbation;
//-----------neighbor vector--------------------------
moExpl<Route> explorer(perturbation);
explorer.addExplorer(hill_climbing);
explorer.addExplorer(perturbation);
//------------VNS application--------------------------
moVNS<Route> vns(explorer, full_evaluation);
vns(solution);
//hill_climbing(solution);
std :: cout << "[To] " << solution << std :: endl;
delete(two_opt_selection);
return EXIT_SUCCESS;
}
void
manage_configuration_file(eoParser & _parser)
{
std::ofstream os;
_parser.createParam(std::string("../examples/tsp/benchs/berlin52.tsp"), "instancePath", "Path to the instance.",
0, "Configuration", false);
_parser.getORcreateParam((unsigned int)time(0), "seed", "Seed for rand.", 0, "Configuration", false);
_parser.getORcreateParam(std::string("Best"), "selectionType", "Type of the selection: 'Best', 'First' or 'Random'.",
0, "Configuration", false);
if (_parser.userNeedsHelp())
{
_parser.printHelp(std::cout);
exit(EXIT_FAILURE);
}
os.open("current_param");
if(!os.is_open())
{
throw std::runtime_error("[hill_climbing.cpp]: the file current_param cannot be created.");
}
os <<_parser;
os.close();
}

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